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How to configure VRRP on ECS4620 Series ? Follow

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john_weng 翁維澤
  • Updated
1. Topology
2. VRRP Master(ECS4620_Master) configuration:
  • Basic configuration (detail configuration please refer to Appendix)
   (1) Create VLAN 11-13
   (2) Configure VLAN IP address
   (3) Set each port allow VLAN
        Port #1: PVID = 11, VID = 11(u)
        Port #2: PVID = 12, VID = 12(u)
        Port #3: PVID = 13, VID = 13(u)
   (4) Disable Spanning-tree on downlink port(#1, #2)
   (5) Set default route to VLAN 13
  • VRRP configuration (virtual IP addresses for VLAN 11 and VLAN 12)
Master#configure
Master(config)#interface vlan 11
Master(config-if)#vrrp 1 ip 172.16.11.254
Master(config-if)#vrrp 1 priority 200
Master(config-if)#interface vlan 12
Master(config-if)#vrrp 2 ip 172.16.12.254
Master(config-if)#vrrp 2 priority 200
3. VRRP Backup(ECS4620_Back_up) configuration:
  • Basic configuration (detail configuration please refer to Appendix)
   (1) Create VLAN 11-13
   (2) Configure VLAN IP address
   (3) Set each port allow VLAN
        Port #1: PVID = 11, VID = 11(u)
        Port #2: PVID = 12, VID = 12(u)
        Port #3: PVID = 13, VID = 13(u)
   (4) Disable Spanning-tree at downlink port(#1, #2)
   (5) Set default route to VLAN 13
  • VRRP configuration (virtual IP addresses for VLAN 11 and VLAN 12)
BackUp#configure
BackUp(config)#interface vlan 11
BackUp(config-if)#vrrp 1 ip 172.16.11.254
BackUp(config-if)#interface vlan 12
BackUp(config-if)#vrrp 2 ip 172.16.12.254
4. Check VRRP status on VRRP Master and Backup
   (1) Show VRRP [ID]
    Use "show VRRP [ID]" can see each VRRP's detail information.
    
   (2) Show VRRP brief
    Use "show VRRP brief" can see all VRRP group's brief information.
5. Server/Client configure
At Server side and client side, configure gateway as Virtual IP (.254) as follow: 
When server or client sends packet to gateway, the format of destination MAC address is 00-00-5E-00-01-[VRRP-ID].
 
Client send packet
 
Server send packet
 
Appendix
Details of VRRP Master(ECS4620_Master) configuration:
  • Basic configure
<1> Create VLAN 11-13
Master#configure
Master(config)#vlan database
Master(config-vlan)#vlan 11-13
<2> Configure VLAN IP address
Master#configure
Master(config)#interface vlan 11
Master(config-if)#ip address 172.16.11.1/24
Master(config-if)#interface vlan 12
Master(config-if)#ip address 172.16.12.1/24
Master(config-if)#interface vlan 13
Master(config-if)#ip address 172.16.13.1/24
<3> Set each port allow VLAN
Master#configure
Master(config)#interface ethernet 1/1
Master(config-if)#switchport allowed vlan add 11 untagged
Master(config-if)#switchport native vlan 11
Master(config-if)#switchport allowed vlan remove 1
Master(config-if)#interface ethernet 1/2
Master(config-if)#switchport allowed vlan add 12 untagged
Master(config-if)#switchport native vlan 12
Master(config-if)#switchport allowed vlan remove 1
Master(config-if)#interface ethernet 1/3
Master(config-if)#switchport allowed vlan add 13 untagged
Master(config-if)#switchport native vlan 13
Master(config-if)#switchport allowed vlan remove 1
<4> Disable Spanning-tree at downlink port(#1, #2)
Master#configure
Master(config)#interface ethernet 1/1
Master(config-if)#spanning-tree spanning-disabled
Master(config-if)#interface ethernet 1/2
Master(config-if)#spanning-tree spanning-disabled
<5> Set default route to vlan 13
Master#configure
Master(config)#ip default-gateway 172.16.13.2
 
Details of VRRP Backup (ECS4620_Back_up) configuration
  • Basic configure
<1> Create VLAN 11-13
BackUp #configure
BackUp (config)#vlan database
BackUp(config-vlan)#vlan 11-13
<2> Configure VLAN IP address
BackUp#configure
BackUp(config)#interface vlan 11
BackUp(config-if)#ip address 172.16.11.2/24
BackUp(config-if)#interface vlan 12
BackUp(config-if)#ip address 172.16.12.2/24
BackUp(config-if)#interface vlan 13
BackUp(config-if)#ip address 172.16.13.2/24
<3> Set each port allow vlan
BackUp#configure
BackUp(config)#interface ethernet 1/1
BackUp(config-if)#switchport allowed vlan add 11 untagged
BackUp(config-if)#switchport native vlan 11
BackUp(config-if)#switchport allowed vlan remove 1
BackUp(config-if)#interface ethernet 1/2
BackUp(config-if)#switchport allowed vlan add 12 untagged
BackUp(config-if)#switchport native vlan 12
BackUp(config-if)#switchport allowed vlan remove 1
BackUp(config-if)#interface ethernet 1/3
BackUp(config-if)#switchport allowed vlan add 13 untagged
BackUp(config-if)#switchport native vlan 13
BackUp(config-if)#switchport allowed vlan remove 1
<4> Disable Spanning-tree at downlink port(#1, #2)
BackUp#configure
BackUp(config)#interface ethernet 1/1
BackUp(config-if)#spanning-tree spanning-disabled
BackUp(config-if)#interface ethernet 1/2
BackUp(config-if)#spanning-tree spanning-disabled
<5> Set default route to vlan 13
BackUp #configure
BackUp (config)#ip default-gateway 172.16.13.1

 

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