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Thread: Mạng Campus 2 core

  1. 06-03-2004, 04:32 PM #1
    tuyenvna Guest

    Default Mạng Campus 2 core

    Chỗ tôi đang xây dựng một topo mạng campus 2 core. Tôi tạm dựng một topo như gửi kèm. Mời mọi người cùng thảo luận cho ý kiến nhé! (hiện đã dùng 1 core 6506, sẽ đặt thêm 01 core 6506 cách 2km)

    2 core witch 6506 Sup2 MSFC 2 cấu hình VTP server, trunking như nhau, có vai trò load sharing tải và backup lẫn nhau. Vậy giải pháp nào là tối ưu nhất?

    Thanks
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  2. 06-03-2004, 11:46 PM #2
    sinhvienngheo
    sinhvienngheo is offline Senior Member Elite
    Join Date
    May 2003
    Location
    Ho Chi Minh city
    Posts
    771

    Default Re: Mạng Campus 2 core

    Hi,

    Theo em thì anh có thể dùng các giải pháp dự phòng như VRRP hoặc GLBP. Nhưng thật ra, anh không cần thêm gì vào hai switch trên cũng được.

    Anh có thể chuyển dạng file của anh sang *.jpg và post lên đây được không?

    cám ơn nhiều nhiều,
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  3. 07-03-2004, 07:30 AM #3
    steven Guest

    Default Re: Mạng Campus 2 core

    Hi

    Tôi đã chuyển sang file jpeg rồi đây, mời các bạn tham khảo và cho biết giải pháp. Thanks
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  4. 07-03-2004, 08:10 AM #4
    sinhvienngheo
    sinhvienngheo is offline Senior Member Elite
    Join Date
    May 2003
    Location
    Ho Chi Minh city
    Posts
    771

    Default

    Hi

    Với sơ đồ mạng này, nếu Cat 1 bị DOWN, Cat 2 sẽ chiếm vai trò core của switch 1. STP sẽ block các kết nối cần thiết để không bị bridging-loop.

    thân,
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  5. 07-03-2004, 01:07 PM #5
    tuyenvna Guest

    Default

    Cấu hình trên CAT6506 MSFC2:

    Router15:
    Redundancy Status: designated
    Router16:
    Redundancy Status: non-designated

    Các VLAN ở trạng thái active trên Router15 và Standby trên Router16

    Router15#
    sh run

    Building configuration...



    Current configuration : 11735 bytes

    !

    version 12.1

    service timestamps debug uptime

    service timestamps log uptime

    service password-encryption

    !

    hostname router_15 alt hostname router_16

    boot system flash bootflash:c6msfc2-psv-mz.121-13.E3.bin

    enable secret 5 $1$gnFS$lEpBBzOT4yaHypBT0pJrv1

    enable password 7 01100F175804

    !

    ip subnet-zero

    !

    !

    !

    mls rp ip

    redundancy

    high-availability

    config-sync

    !

    !

    !

    interface Vlan1

    ip address 172.16.68.20 255.255.255.0 alt ip address 172.16.68.30 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp management-interface

    mls rp ip

    standby 1 ip 172.16.68.1 alt standby 1 ip 172.16.68.1

    standby 1 priority 150 alt standby 1 priority 50

    standby 1 preempt

    !

    interface Vlan2

    ip address 172.16.56.2 255.255.255.0 alt ip address 172.16.56.3 255.255.255.0

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 2 ip 172.16.56.1 alt standby 2 ip 172.16.56.1

    standby 2 priority 150 alt standby 2 priority 50

    standby 2 preempt

    !

    interface Vlan3

    ip address 172.16.57.2 255.255.255.0 alt ip address 172.16.57.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 3 ip 172.16.57.1 alt standby 3 ip 172.16.57.1

    standby 3 priority 150 alt standby 3 priority 50

    standby 3 preempt

    !

    interface Vlan4

    ip address 172.16.58.2 255.255.255.0 alt ip address 172.16.58.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 4 ip 172.16.58.1 alt standby 4 ip 172.16.58.1

    standby 4 priority 150 alt standby 4 priority 50

    standby 4 preempt

    !

    interface Vlan5

    ip address 172.16.48.2 255.255.254.0 alt ip address 172.16.48.3 255.255.254.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 5 ip 172.16.48.1 alt standby 5 ip 172.16.48.1

    standby 5 priority 150 alt standby 5 priority 50

    standby 5 preempt

    !

    interface Vlan6

    ip address 172.16.59.2 255.255.255.0 alt ip address 172.16.59.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 6 ip 172.16.59.1 alt standby 6 ip 172.16.59.1

    standby 6 priority 150 alt standby 6 priority 50

    standby 6 preempt

    !

    interface Vlan7

    ip address 172.16.60.2 255.255.255.0 alt ip address 172.16.60.3 255.255.255.0

    ip helper-address 130.21.22.115

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 7 ip 172.16.60.1 alt standby 7 ip 172.16.60.1

    standby 7 priority 150 alt standby 7 priority 50

    standby 7 preempt

    !

    interface Vlan8

    ip address 172.16.50.2 255.255.254.0 alt ip address 172.16.50.3 255.255.254.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.145

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 8 ip 172.16.50.1 alt standby 8 ip 172.16.50.1

    standby 8 priority 150 alt standby 8 priority 50

    standby 8 preempt

    !

    interface Vlan9

    ip address 172.16.52.2 255.255.254.0 alt ip address 172.16.52.3 255.255.254.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 9 ip 172.16.52.1 alt standby 9 ip 172.16.52.1

    standby 9 priority 150 alt standby 9 priority 50

    standby 9 preempt

    !

    interface Vlan10

    ip address 172.16.32.2 255.255.252.0 alt ip address 172.16.32.3 255.255.252.0

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.160

    ip helper-address 172.16.38.10

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.167

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 10 ip 172.16.32.1 alt standby 10 ip 172.16.32.1

    standby 10 priority 150 alt standby 10 priority 50

    standby 10 preempt

    !

    interface Vlan11

    ip address 172.16.36.2 255.255.252.0 alt ip address 172.16.36.3 255.255.252.0

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.167

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 11 ip 172.16.36.1 alt standby 11 ip 172.16.36.1

    standby 11 priority 150 alt standby 11 priority 50

    standby 11 preempt

    !

    interface Vlan12

    ip address 172.16.61.2 255.255.255.0 alt ip address 172.16.61.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.39

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 12 ip 172.16.61.1 alt standby 12 ip 172.16.61.1

    standby 12 priority 150 alt standby 12 priority 50

    standby 12 preempt

    !

    interface Vlan13

    ip address 172.16.40.2 255.255.252.0 alt ip address 172.16.40.3 255.255.252.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 13 ip 172.16.40.1 alt standby 13 ip 172.16.40.1

    standby 13 priority 150 alt standby 13 priority 50

    standby 13 preempt

    !

    interface Vlan14

    ip address 172.16.44.2 255.255.252.0 alt ip address 172.16.44.3 255.255.252.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 14 ip 172.16.44.1 alt standby 14 ip 172.16.44.1

    standby 14 priority 150 alt standby 14 priority 50

    standby 14 preempt

    !

    interface Vlan15

    ip address 172.16.62.2 255.255.255.0 alt ip address 172.16.62.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.145

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 15 ip 172.16.62.1 alt standby 15 ip 172.16.62.1

    standby 15 priority 150 alt standby 15 priority 50

    standby 15 preempt

    !

    interface Vlan16

    ip address 172.16.54.2 255.255.254.0 alt ip address 172.16.54.3 255.255.254.0

    ip helper-address 130.44.30.160

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.54.1 alt standby 16 ip 172.16.54.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan17

    ip address 172.16.63.2 255.255.255.0 alt ip address 172.16.63.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.63.1 alt standby 16 ip 172.16.63.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan18

    ip address 172.16.64.2 255.255.255.0 alt ip address 172.16.64.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.64.1 alt standby 16 ip 172.16.64.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan19

    ip address 172.16.65.2 255.255.255.0 alt ip address 172.16.65.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.65.1 alt standby 16 ip 172.16.65.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan22

    ip address 172.16.73.2 255.255.252.0 alt ip address 172.16.73.3 255.255.252.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.72.1 alt standby 16 ip 172.16.72.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan23

    ip address 172.16.67.2 255.255.255.0 alt ip address 172.16.67.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.67.1 alt standby 16 ip 172.16.67.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan24

    ip address 130.44.30.198 255.255.0.0 alt ip address 130.44.30.199 255.255.0.0

    ip helper-address 172.16.34.10

    ip helper-address 172.16.59.69

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.39

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 130.44.30.1 alt standby 16 ip 130.44.30.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan25

    ip address 10.20.3.1 255.255.248.0 alt ip address 10.20.3.2 255.255.248.0

    !

    ip classless

    ip route 130.21.0.0 255.255.0.0 130.44.30.6

    ip route 130.23.0.0 255.255.0.0 130.44.30.6

    no ip http server

    !

    !

    access-list 1 deny any log

    access-list 2 permit 172.16.59.0 0.0.0.255 log

    access-list 2 deny any log

    snmp-server community public RO 2

    snmp-server community adminvna RW 2

    !

    !

    line con 0

    password 7 05080F1C2243

    login

    line vty 0 4

    access-class 1 in

    password 7 05080F1C2243

    login

    !

    end



    router_15#sh run

    Building configuration...



    Current configuration : 12020 bytes

    !

    version 12.1

    service timestamps debug uptime

    service timestamps log uptime

    service password-encryption

    !

    hostname router_15 alt hostname router_16

    boot system flash bootflash:c6msfc2-psv-mz.121-13.E3.bin

    enable secret 5 $1$gnFS$lEpBBzOT4yaHypBT0pJrv1

    enable password 7 01100F175804

    !

    ip subnet-zero

    !

    !

    !

    mls rp ip

    redundancy

    high-availability

    config-sync

    !

    !



    interface Vlan1

    ip address 172.16.68.20 255.255.255.0 alt ip address 172.16.68.30 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp management-interface

    mls rp ip

    standby 1 ip 172.16.68.1 alt standby 1 ip 172.16.68.1

    standby 1 priority 150 alt standby 1 priority 50

    standby 1 preempt

    !

    interface Vlan2

    ip address 172.16.56.2 255.255.255.0 alt ip address 172.16.56.3 255.255.255.0

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 2 ip 172.16.56.1 alt standby 2 ip 172.16.56.1

    standby 2 priority 150 alt standby 2 priority 50

    standby 2 preempt

    !

    interface Vlan3

    ip address 172.16.57.2 255.255.255.0 alt ip address 172.16.57.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 3 ip 172.16.57.1 alt standby 3 ip 172.16.57.1

    standby 3 priority 150 alt standby 3 priority 50

    standby 3 preempt

    !

    interface Vlan4

    ip address 172.16.58.2 255.255.255.0 alt ip address 172.16.58.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 4 ip 172.16.58.1 alt standby 4 ip 172.16.58.1

    standby 4 priority 150 alt standby 4 priority 50

    standby 4 preempt

    !

    interface Vlan5

    ip address 172.16.48.2 255.255.254.0 alt ip address 172.16.48.3 255.255.254.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 5 ip 172.16.48.1 alt standby 5 ip 172.16.48.1

    standby 5 priority 150 alt standby 5 priority 50

    standby 5 preempt

    !

    interface Vlan6

    ip address 172.16.59.2 255.255.255.0 alt ip address 172.16.59.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 6 ip 172.16.59.1 alt standby 6 ip 172.16.59.1

    standby 6 priority 150 alt standby 6 priority 50

    standby 6 preempt

    !

    interface Vlan7

    ip address 172.16.60.2 255.255.255.0 alt ip address 172.16.60.3 255.255.255.0

    ip helper-address 130.21.22.115

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 7 ip 172.16.60.1 alt standby 7 ip 172.16.60.1

    standby 7 priority 150 alt standby 7 priority 50

    standby 7 preempt

    !

    interface Vlan8

    ip address 172.16.50.2 255.255.254.0 alt ip address 172.16.50.3 255.255.254.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.145

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 8 ip 172.16.50.1 alt standby 8 ip 172.16.50.1

    standby 8 priority 150 alt standby 8 priority 50

    standby 8 preempt

    !

    interface Vlan9

    ip address 172.16.52.2 255.255.254.0 alt ip address 172.16.52.3 255.255.254.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 9 ip 172.16.52.1 alt standby 9 ip 172.16.52.1

    standby 9 priority 150 alt standby 9 priority 50

    standby 9 preempt

    !

    interface Vlan10

    ip address 172.16.32.2 255.255.252.0 alt ip address 172.16.32.3 255.255.252.0

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.160

    ip helper-address 172.16.38.10

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.167

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 10 ip 172.16.32.1 alt standby 10 ip 172.16.32.1

    standby 10 priority 150 alt standby 10 priority 50

    standby 10 preempt

    !

    interface Vlan11

    ip address 172.16.36.2 255.255.252.0 alt ip address 172.16.36.3 255.255.252.0

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.167

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 11 ip 172.16.36.1 alt standby 11 ip 172.16.36.1

    standby 11 priority 150 alt standby 11 priority 50

    standby 11 preempt

    !

    interface Vlan12

    ip address 172.16.61.2 255.255.255.0 alt ip address 172.16.61.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.39

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 12 ip 172.16.61.1 alt standby 12 ip 172.16.61.1

    standby 12 priority 150 alt standby 12 priority 50

    standby 12 preempt

    !

    interface Vlan13

    ip address 172.16.40.2 255.255.252.0 alt ip address 172.16.40.3 255.255.252.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 13 ip 172.16.40.1 alt standby 13 ip 172.16.40.1

    standby 13 priority 150 alt standby 13 priority 50

    standby 13 preempt

    !

    interface Vlan14

    ip address 172.16.44.2 255.255.252.0 alt ip address 172.16.44.3 255.255.252.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 14 ip 172.16.44.1 alt standby 14 ip 172.16.44.1

    standby 14 priority 150 alt standby 14 priority 50

    standby 14 preempt

    !

    interface Vlan15

    ip address 172.16.62.2 255.255.255.0 alt ip address 172.16.62.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.145

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 15 ip 172.16.62.1 alt standby 15 ip 172.16.62.1

    standby 15 priority 150 alt standby 15 priority 50

    standby 15 preempt

    !

    interface Vlan16

    ip address 172.16.54.2 255.255.254.0 alt ip address 172.16.54.3 255.255.254.0

    ip helper-address 130.44.30.160

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.54.1 alt standby 16 ip 172.16.54.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan17

    ip address 172.16.63.2 255.255.255.0 alt ip address 172.16.63.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.63.1 alt standby 16 ip 172.16.63.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan18

    ip address 172.16.64.2 255.255.255.0 alt ip address 172.16.64.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.64.1 alt standby 16 ip 172.16.64.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan19

    ip address 172.16.65.2 255.255.255.0 alt ip address 172.16.65.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.65.1 alt standby 16 ip 172.16.65.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan22

    ip address 172.16.73.2 255.255.252.0 alt ip address 172.16.73.3 255.255.252.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.72.1 alt standby 16 ip 172.16.72.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan23

    ip address 172.16.67.2 255.255.255.0 alt ip address 172.16.67.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.67.1 alt standby 16 ip 172.16.67.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan24

    ip address 130.44.30.198 255.255.0.0 alt ip address 130.44.30.199 255.255.0.0

    ip helper-address 172.16.34.10

    ip helper-address 172.16.59.69

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.39

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 130.44.30.1 alt standby 16 ip 130.44.30.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan25

    ip address 172.16.69.2 255.255.255.0 alt ip address 172.16.69.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.69.1 alt standby 16 ip 172.16.69.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    ip classless

    ip route 130.21.0.0 255.255.0.0 130.44.30.6

    ip route 130.23.0.0 255.255.0.0 130.44.30.6

    ip route 172.17.1.32 255.255.255.224 130.44.30.6

    ip route 172.17.2.0 255.255.255.0 130.44.30.6

    no ip http server

    !

    !

    access-list 1 deny any log

    access-list 2 permit 172.16.59.0 0.0.0.255 log

    access-list 2 deny any log

    snmp-server community public RO 2

    snmp-server community adminvna RW 2

    !

    !

    line con 0

    password 7 05080F1C2243

    login

    line vty 0 4

    access-class 1 in

    password 7 05080F1C2243

    login

    !

    end



    router_15#

    Building configuration...



    Current configuration : 11980 bytes

    !

    version 12.1

    service timestamps debug uptime

    service timestamps log uptime

    service password-encryption

    !

    hostname router_15 alt hostname router_16

    boot system flash bootflash:c6msfc2-psv-mz.121-13.E3.bin

    enable secret 5 $1$gnFS$lEpBBzOT4yaHypBT0pJrv1

    enable password 7 01100F175804

    !

    ip subnet-zero

    !

    !

    !

    mls rp ip

    redundancy

    high-availability

    config-sync

    !

    !

    !

    interface Vlan1

    ip address 172.16.68.20 255.255.255.0 alt ip address 172.16.68.30 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp management-interface

    mls rp ip

    standby 1 ip 172.16.68.1 alt standby 1 ip 172.16.68.1

    standby 1 priority 150 alt standby 1 priority 50

    standby 1 preempt

    !

    interface Vlan2

    ip address 172.16.56.2 255.255.255.0 alt ip address 172.16.56.3 255.255.255.0

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 2 ip 172.16.56.1 alt standby 2 ip 172.16.56.1

    standby 2 priority 150 alt standby 2 priority 50

    standby 2 preempt

    !

    interface Vlan3

    ip address 172.16.57.2 255.255.255.0 alt ip address 172.16.57.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 3 ip 172.16.57.1 alt standby 3 ip 172.16.57.1

    standby 3 priority 150 alt standby 3 priority 50

    standby 3 preempt

    !

    interface Vlan4

    ip address 172.16.58.2 255.255.255.0 alt ip address 172.16.58.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 4 ip 172.16.58.1 alt standby 4 ip 172.16.58.1

    standby 4 priority 150 alt standby 4 priority 50

    standby 4 preempt

    !

    interface Vlan5

    ip address 172.16.48.2 255.255.254.0 alt ip address 172.16.48.3 255.255.254.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 5 ip 172.16.48.1 alt standby 5 ip 172.16.48.1

    standby 5 priority 150 alt standby 5 priority 50

    standby 5 preempt

    !

    interface Vlan6

    ip address 172.16.59.2 255.255.255.0 alt ip address 172.16.59.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 6 ip 172.16.59.1 alt standby 6 ip 172.16.59.1

    standby 6 priority 150 alt standby 6 priority 50

    standby 6 preempt

    !

    interface Vlan7

    ip address 172.16.60.2 255.255.255.0 alt ip address 172.16.60.3 255.255.255.0

    ip helper-address 130.21.22.115

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 7 ip 172.16.60.1 alt standby 7 ip 172.16.60.1

    standby 7 priority 150 alt standby 7 priority 50

    standby 7 preempt

    !

    interface Vlan8

    ip address 172.16.50.2 255.255.254.0 alt ip address 172.16.50.3 255.255.254.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.145

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 8 ip 172.16.50.1 alt standby 8 ip 172.16.50.1

    standby 8 priority 150 alt standby 8 priority 50

    standby 8 preempt

    !

    interface Vlan9

    ip address 172.16.52.2 255.255.254.0 alt ip address 172.16.52.3 255.255.254.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 9 ip 172.16.52.1 alt standby 9 ip 172.16.52.1

    standby 9 priority 150 alt standby 9 priority 50

    standby 9 preempt

    !

    interface Vlan10

    ip address 172.16.32.2 255.255.252.0 alt ip address 172.16.32.3 255.255.252.0

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.160

    ip helper-address 172.16.38.10

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.167

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 10 ip 172.16.32.1 alt standby 10 ip 172.16.32.1

    standby 10 priority 150 alt standby 10 priority 50

    standby 10 preempt

    !

    interface Vlan11

    ip address 172.16.36.2 255.255.252.0 alt ip address 172.16.36.3 255.255.252.0

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.167

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 11 ip 172.16.36.1 alt standby 11 ip 172.16.36.1

    standby 11 priority 150 alt standby 11 priority 50

    standby 11 preempt

    !

    interface Vlan12

    ip address 172.16.61.2 255.255.255.0 alt ip address 172.16.61.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.39

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 12 ip 172.16.61.1 alt standby 12 ip 172.16.61.1

    standby 12 priority 150 alt standby 12 priority 50

    standby 12 preempt

    !

    interface Vlan13

    ip address 172.16.40.2 255.255.252.0 alt ip address 172.16.40.3 255.255.252.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 13 ip 172.16.40.1 alt standby 13 ip 172.16.40.1

    standby 13 priority 150 alt standby 13 priority 50

    standby 13 preempt

    !

    interface Vlan14

    ip address 172.16.44.2 255.255.252.0 alt ip address 172.16.44.3 255.255.252.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 14 ip 172.16.44.1 alt standby 14 ip 172.16.44.1

    standby 14 priority 150 alt standby 14 priority 50

    standby 14 preempt

    !

    interface Vlan15

    ip address 172.16.62.2 255.255.255.0 alt ip address 172.16.62.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.145

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 15 ip 172.16.62.1 alt standby 15 ip 172.16.62.1

    standby 15 priority 150 alt standby 15 priority 50

    standby 15 preempt

    !

    interface Vlan16

    ip address 172.16.54.2 255.255.254.0 alt ip address 172.16.54.3 255.255.254.0

    ip helper-address 130.44.30.160

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.54.1 alt standby 16 ip 172.16.54.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan17

    ip address 172.16.63.2 255.255.255.0 alt ip address 172.16.63.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.63.1 alt standby 16 ip 172.16.63.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan18

    ip address 172.16.64.2 255.255.255.0 alt ip address 172.16.64.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.64.1 alt standby 16 ip 172.16.64.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan19

    ip address 172.16.65.2 255.255.255.0 alt ip address 172.16.65.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.65.1 alt standby 16 ip 172.16.65.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan22

    ip address 172.16.73.2 255.255.252.0 alt ip address 172.16.73.3 255.255.252.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.72.1 alt standby 16 ip 172.16.72.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan23

    ip address 172.16.67.2 255.255.255.0 alt ip address 172.16.67.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.67.1 alt standby 16 ip 172.16.67.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan24

    ip address 130.44.30.198 255.255.0.0 alt ip address 130.44.30.199 255.255.0.0

    ip helper-address 172.16.34.10

    ip helper-address 172.16.59.69

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.39

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 130.44.30.1 alt standby 16 ip 130.44.30.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan25

    ip address 172.16.69.2 255.255.255.0 alt ip address 172.16.69.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.69.1 alt standby 16 ip 172.16.69.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    ip classless

    ip route 172.17.1.32 255.255.255.224 172.16.69.6

    ip route 172.17.2.0 255.255.255.0 172.16.69.6

    ip route 172.18.1.0 255.255.255.248 172.16.69.6

    no ip http server

    !

    !

    access-list 1 deny any log

    access-list 2 permit 172.16.59.0 0.0.0.255 log

    access-list 2 deny any log

    snmp-server community public RO 2

    snmp-server community adminvna RW 2

    !

    !

    line con 0

    password 7 05080F1C2243

    login

    line vty 0 4

    access-class 1 in

    password 7 05080F1C2243

    login

    !

    end



    router_15#

    Building configuration...



    Current configuration : 12000 bytes

    !

    version 12.1

    service timestamps debug uptime

    service timestamps log uptime

    service password-encryption

    !

    hostname router_15 alt hostname router_16

    boot system flash bootflash:c6msfc2-psv-mz.121-13.E3.bin

    enable secret 5 $1$gnFS$lEpBBzOT4yaHypBT0pJrv1

    enable password 7 01100F175804

    !

    ip subnet-zero

    !

    !

    !

    mls rp ip

    redundancy

    high-availability

    config-sync

    !

    !

    !

    interface Vlan1

    ip address 172.16.68.20 255.255.255.0 alt ip address 172.16.68.30 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp management-interface

    mls rp ip

    standby 1 ip 172.16.68.1 alt standby 1 ip 172.16.68.1

    standby 1 priority 150 alt standby 1 priority 50

    standby 1 preempt

    !

    interface Vlan2

    ip address 172.16.56.2 255.255.255.0 alt ip address 172.16.56.3 255.255.255.0

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 2 ip 172.16.56.1 alt standby 2 ip 172.16.56.1

    standby 2 priority 150 alt standby 2 priority 50

    standby 2 preempt

    !

    interface Vlan3

    ip address 172.16.57.2 255.255.255.0 alt ip address 172.16.57.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 3 ip 172.16.57.1 alt standby 3 ip 172.16.57.1

    standby 3 priority 150 alt standby 3 priority 50

    standby 3 preempt

    !

    interface Vlan4

    ip address 172.16.58.2 255.255.255.0 alt ip address 172.16.58.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 4 ip 172.16.58.1 alt standby 4 ip 172.16.58.1

    standby 4 priority 150 alt standby 4 priority 50

    standby 4 preempt

    !

    interface Vlan5

    ip address 172.16.48.2 255.255.254.0 alt ip address 172.16.48.3 255.255.254.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 5 ip 172.16.48.1 alt standby 5 ip 172.16.48.1

    standby 5 priority 150 alt standby 5 priority 50

    standby 5 preempt

    !

    interface Vlan6

    ip address 172.16.59.2 255.255.255.0 alt ip address 172.16.59.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 6 ip 172.16.59.1 alt standby 6 ip 172.16.59.1

    standby 6 priority 150 alt standby 6 priority 50

    standby 6 preempt

    !

    interface Vlan7

    ip address 172.16.60.2 255.255.255.0 alt ip address 172.16.60.3 255.255.255.0

    ip helper-address 130.21.22.115

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 7 ip 172.16.60.1 alt standby 7 ip 172.16.60.1

    standby 7 priority 150 alt standby 7 priority 50

    standby 7 preempt

    !

    interface Vlan8

    ip address 172.16.50.2 255.255.254.0 alt ip address 172.16.50.3 255.255.254.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.145

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 8 ip 172.16.50.1 alt standby 8 ip 172.16.50.1

    standby 8 priority 150 alt standby 8 priority 50

    standby 8 preempt

    !

    interface Vlan9

    ip address 172.16.52.2 255.255.254.0 alt ip address 172.16.52.3 255.255.254.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 9 ip 172.16.52.1 alt standby 9 ip 172.16.52.1

    standby 9 priority 150 alt standby 9 priority 50

    standby 9 preempt

    !

    interface Vlan10

    ip address 172.16.32.2 255.255.252.0 alt ip address 172.16.32.3 255.255.252.0

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.160

    ip helper-address 172.16.38.10

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.167

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 10 ip 172.16.32.1 alt standby 10 ip 172.16.32.1

    standby 10 priority 150 alt standby 10 priority 50

    standby 10 preempt

    !

    interface Vlan11

    ip address 172.16.36.2 255.255.252.0 alt ip address 172.16.36.3 255.255.252.0

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.167

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 11 ip 172.16.36.1 alt standby 11 ip 172.16.36.1

    standby 11 priority 150 alt standby 11 priority 50

    standby 11 preempt

    !

    interface Vlan12

    ip address 172.16.61.2 255.255.255.0 alt ip address 172.16.61.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.39

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 12 ip 172.16.61.1 alt standby 12 ip 172.16.61.1

    standby 12 priority 150 alt standby 12 priority 50

    standby 12 preempt

    !

    interface Vlan13

    ip address 172.16.40.2 255.255.252.0 alt ip address 172.16.40.3 255.255.252.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 13 ip 172.16.40.1 alt standby 13 ip 172.16.40.1

    standby 13 priority 150 alt standby 13 priority 50

    standby 13 preempt

    !

    interface Vlan14

    ip address 172.16.44.2 255.255.252.0 alt ip address 172.16.44.3 255.255.252.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 14 ip 172.16.44.1 alt standby 14 ip 172.16.44.1

    standby 14 priority 150 alt standby 14 priority 50

    standby 14 preempt

    !

    interface Vlan15

    ip address 172.16.62.2 255.255.255.0 alt ip address 172.16.62.3 255.255.255.0

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.145

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 15 ip 172.16.62.1 alt standby 15 ip 172.16.62.1

    standby 15 priority 150 alt standby 15 priority 50

    standby 15 preempt

    !

    interface Vlan16

    ip address 172.16.54.2 255.255.254.0 alt ip address 172.16.54.3 255.255.254.0

    ip helper-address 130.44.30.160

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.54.1 alt standby 16 ip 172.16.54.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan17

    ip address 172.16.63.2 255.255.255.0 alt ip address 172.16.63.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.63.1 alt standby 16 ip 172.16.63.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan18

    ip address 172.16.64.2 255.255.255.0 alt ip address 172.16.64.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.64.1 alt standby 16 ip 172.16.64.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan19

    ip address 172.16.65.2 255.255.255.0 alt ip address 172.16.65.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.65.1 alt standby 16 ip 172.16.65.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan22

    ip address 172.16.73.2 255.255.252.0 alt ip address 172.16.73.3 255.255.252.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.72.1 alt standby 16 ip 172.16.72.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan23

    ip address 172.16.67.2 255.255.255.0 alt ip address 172.16.67.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.67.1 alt standby 16 ip 172.16.67.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan24

    ip address 130.44.30.198 255.255.0.0 alt ip address 130.44.30.199 255.255.0.0

    ip helper-address 172.16.34.10

    ip helper-address 172.16.59.69

    ip helper-address 172.16.60.10

    ip helper-address 172.16.60.11

    ip helper-address 172.16.60.12

    ip helper-address 172.16.60.14

    ip helper-address 172.16.60.16

    ip helper-address 172.16.60.17

    ip helper-address 172.16.60.20

    ip helper-address 172.16.60.21

    ip helper-address 172.16.60.29

    ip helper-address 172.16.60.53

    ip helper-address 172.16.60.95

    ip helper-address 172.16.60.160

    ip helper-address 172.16.60.111

    ip helper-address 172.16.60.39

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 130.44.30.1 alt standby 16 ip 130.44.30.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    interface Vlan25

    ip address 172.16.69.2 255.255.255.0 alt ip address 172.16.69.3 255.255.255.0

    no ip redirects

    mls rp vtp-domain trungtam1

    mls rp ip

    standby 16 ip 172.16.69.1 alt standby 16 ip 172.16.69.1

    standby 16 priority 150 alt standby 16 priority 50

    standby 16 preempt

    !

    ip classless

    ip route 172.17.1.32 255.255.255.224 172.16.69.6

    ip route 172.17.2.0 255.255.255.0 172.16.69.6

    ip route 172.18.1.0 255.255.255.248 172.16.69.6

    ip http server

    ip http access-class 2

    !

    !

    access-list 1 deny any log

    access-list 2 permit 172.16.59.0 0.0.0.255 log

    access-list 2 deny any log

    snmp-server community public RO 2

    snmp-server community adminvna RW 2

    !

    !

    line con 0

    password 7 05080F1C2243

    login

    line vty 0 4

    access-class 1 in

    password 7 05080F1C2243

    login

    !

    end



    Mời các bạn tham khảo và cho ý kiến thảo luận về cấu hình trên. Áp dụng khi cài đặt thêm CAT6506_2.
    Yêu cầu: cả 2 core witch cùng hoạt động.
    Reply With Quote Reply With Quote
  6. 08-03-2004, 12:19 AM #6
    sinhvienngheo
    sinhvienngheo is offline Senior Member Elite
    Join Date
    May 2003
    Location
    Ho Chi Minh city
    Posts
    771

    Default

    Hi,

    Để hai core switch cùng hoạt động, anh định nghĩa lại các prioroty trong các HSRP group sai cho

    Cat 1 là active trong group 1. Cat 2 là standby trong group 1
    Cat 1 là standby trong group 2. Cat 2 là active trong group 2
    ..........

    Theo cách này, cả hai switch sẽ vừa làm nhiệm vụ load-sharing, vừa đóng vai trò standby.

    Mến chúc anh vui vẻ,
    Reply With Quote Reply With Quote
  7. 08-03-2004, 08:38 AM #7
    tuyenvna Guest

    Default

    Cảm ơn SVN. Mình cũng tính như vậy.Trên mỗi CAT6506 co 2 card MSFC, như vậy mình có tất cả 4 giá trị Priority chho mỗi HSRP. Các Priority sẽ được cấu hình theo thú tự ưu tiên sau: CAT1-CAT2-CAT1-CAT2 và CAT2-CAT1-CAT2-CAT1.

    Về các đường trunk tới Distribution layer (native vlan 1). Nếu dùng EtherChannel (Lacp, vì có sử dụng switch HP2524) load balancing???
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  8. 08-03-2004, 01:41 PM #8
    dangquangminh's Avatar
    dangquangminh
    dangquangminh is online now Super Moderator Brainiac
    Join Date
    Oct 2005
    Location
    HCMC
    Posts
    3,963

    Default

    Hi

    Load balancing lúc đó sẽ diễn ra mặc định bên trong FEC. Theo mình thì anh cũng không cần thiết thay đổi hoặc cấu hình các cơ chế load-balancing trong trường hợp này.

    Thân,
    Đặng Quang Minh, CCIE#11897 CCSI#31417
    Email: dangquangminh@vnpro.org


    Viet Professionals Co. Ltd. (VnPro)
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