05- 路由器 高可用故障转移

noteId: 5D38924B83134234A8AA86E4D6FB1D1C · 原始路径：/ALL/世赛题目（练习） - 笔记/考核/11月份考核（第一次考核）/广东第三届省赛 C模块 题目/C-模块/05- 路由器 高可用故障转移.note

HQ1:

ip sla 1icmp-echo 8.8.8.8 source-interface GigabitEthernet 0/1frequency 5exitip sla schedule 1 life forever start-time nowtrack 1 ip sla 1 reachability interface G0/1ip nat outsideredundancy rii 101redundancy asymmetric-routing enableint ra g0/4-5ip nat insideexitip nat pool NAT_POOL 193.168.255.1 193.168.255.2 netmask 255.255.255.252ip access-list extended NAT_ACL permit ip 192.168.0.0 0.0.255.255 any  exitip nat inside source list NAT_ACL pool NAT_POOL redundancy 1 mapping-id 100 overload   redundancy application redundancy group 1name nat_redpreemptpriority 200 failover threshold 150control GigabitEthernet 0/3 protocol 1data GigabitEthernet 0/3asymmetric-routing interface GigabitEthernet 0/2asymmetric-routing always-divert enabletrack 1 decrement 150    //使用前面创建的 ip sla 1no shutdown endconf t

HQ2:

interface G0/1ip nat outsideredundancy rii 101redundancy asymmetric-routing enableint ra g0/4-5ip nat inside exitip nat pool NAT_POOL 193.168.255.1 193.168.255.2 netmask 255.255.255.252ip access-list extended NAT_ACL permit ip 192.168.0.0 0.0.255.255 any  exitip nat inside source list NAT_ACL pool NAT_POOL redundancy 1 mapping-id 100 overload   redundancy application redundancy group 1name nat_redpreemptpriority 150 failover threshold 150control GigabitEthernet 0/3 protocol 1data GigabitEthernet 0/3asymmetric-routing interface GigabitEthernet 0/2asymmetric-routing always-divert enableno shutdown endconf t

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