| 场景 | 双机网关冗余 |
|---|---|
| 适用 | 华为 VRP 路由器/交换机 |
| 命令族 | vrrp vrid <ID> virtual-ip / priority / preempt-mode |
华为 VRP
华为 VRP
interface Vlanif10
ip address 192.168.10.2 255.255.255.0
vrrp vrid 1 virtual-ip 192.168.10.254
vrrp vrid 1 priority 120
vrrp vrid 1 preempt-mode timer delay 20
display vrrp
display vrrp vrid 1 verbose思科 IOS
思科 IOS
interface Vlan10
ip address 192.168.10.2 255.255.255.0
standby 1 ip 192.168.10.254
standby 1 priority 120
standby 1 preempt delay minimum 20
show standby briefH3C Comware
H3C Comware
interface Vlan-interface10
ip address 192.168.10.2 255.255.255.0
vrrp vrid 1 virtual-ip 192.168.10.254
vrrp vrid 1 priority 120
vrrp vrid 1 preempt-mode delay 20
display vrrp差异:思科默认协议是 HSRP(standby),要跑 VRRP 用 vrrp 关键字;华为/H3C 原生 VRRP 语法几乎一致,注意 delay 关键字:华为 timer delay、H3C 直接 delay。