HCNA-39 VRRP多备份组
HCNA-39 VRRP多备份组基本配置<Huawei>system-viewsysname sw1vlan batch 10 20interface Ethernet 0/0/1portlink-type accessportdefault vlan 10interface Ethernet 0/0/2portlink-type accessportdefault vlan 20port-groupgroup-member GigabitEthernet 0/0/1 GigabitEthernet 0/0/2portlink-type trunkporttrunk allow-pass vlan allquit <Huawei>system-viewsysname r2interface GigabitEthernet 0/0/0.1ip address 192.168.10.224dot1qtermination vid 10//配置单臂路由末端对应VLANarpbroadcast enable//ARP广播功能开启interface GigabitEthernet0/0/0.2ip address 192.168.20.224dot1q termination vid 20arp broadcast enablequitinterface GigabitEthernet 0/0/1ip address 172.16.12.2 24quitdisplay ip interface briefospf 1//创建OSPF协议进程1area 0 //创建骨干区域0authentication-modemd5 1 cipher admin1234//配置身份认证模式为md5 密文显示密码network192.168.10.0 0.0.0.255//宣告参与网段network192.168.20.0 0.0.0.255network172.16.12.0 0.0.0.255return <Huawei>system-viewsysname r3interface GigabitEthernet 0/0/0.1ip address 192.168.10.324dot1q termination vid 10arp broadcast enableinterface GigabitEthernet0/0/0.2ip address 192.168.20.324dot1q termination vid 20arp broadcast enableinterface GigabitEthernet0/0/1ip address 172.16.13.3 24quitospf 1area 0authentication-mode md5 1cipher admin1234network 192.168.10.00.0.0.255network 192.168.20.00.0.0.255network 172.16.13.00.0.0.255return <Huawei>system-viewsysname r1interface GigabitEthernet 0/0/0ip address 172.16.12.1 24interface GigabitEthernet0/0/1ip address 172.16.13.1 24interface loopback 0ip address 100.100.100.100 32quitdisplay ip interface briefospf 1area 0 authentication-mode md5 1cipher admin1234network 172.16.12.00.0.0.255network 172.16.13.00.0.0.255network 100.100.100.1000.0.0.0return<r1>display ospf 1 peer//查看邻居状态 OSPF Process 1 with Router ID 172.16.12.1 Neighbors Area 0.0.0.0interface 172.16.12.1(GigabitEthernet0/0/0)'s neighbors Router ID:192.168.10.2 Address:172.16.12.2 State:FullMode:Nbr isMaster Priority: 1 DR:172.16.12.2BDR: 172.16.12.1MTU: 0 Dead timerdue in 36sec Retranstimer interval: 5 Neighbor isup for 00:00:44 Authentication Sequence: [ 2661] Neighbors Area 0.0.0.0interface 172.16.13.1(GigabitEthernet0/0/1)'s neighbors Router ID:192.168.10.3 Address:172.16.13.3 State:FullMode:Nbr isMaster Priority: 1 DR:172.16.13.3BDR: 172.16.13.1MTU: 0 Dead timerdue in 28sec Retranstimer interval: 5 Neighbor isup for 00:00:31 Authentication Sequence: [ 692] 配置VRRP多备份组实现手工负载分担interface GigabitEthernet 0/0/0.1vrrpvrid 1 virtual-ip 192.168.10.1//配置VRRPinterface GigabitEthernet0/0/0.2vrrp vrid 2 virtual-ip192.168.20.1 interface GigabitEthernet 0/0/0.1vrrp vrid 1 vritualvrrp vrid 1 virtual-ip192.168.10.1interface GigabitEthernet0/0/0.2vrrp vrid 2 virtual-ip192.168.20.1vrrpvrid 2 priority 200//配置VRRP 主备优先级 displayvrrp brief//查看VRRP摘要信息Total:2 Master:1 Backup:1 Non-active:0 VRID State Interface Type Virtual IP ----------------------------------------------------------------1 Master GE0/0/0.1 Normal 192.168.10.1 2 Backup GE0/0/0.2 Normal 192.168.20.1 display vrrp briefTotal:2 Master:1 Backup:1 Non-active:0 VRID State Interface Type Virtual IP ----------------------------------------------------------------1 Backup GE0/0/0.1 Normal 192.168.10.1 2 Master GE0/0/0.2 Normal 192.168.20.1 traceroute to 100.100.100.100, 8 hops max//路由追踪(ICMP), press Ctrl+C to stop 1192.168.10.347 ms31 ms47 ms 2100.100.100.100 47 ms 47 ms31 ms traceroute to 100.100.100.100, 8 hops max(ICMP), press Ctrl+C to stop 1192.168.20.3 31 ms 32 ms47 ms 2 100.100.100.100 46 ms63 ms 62 ms R2与R3两台路由器，链路实现了手工负载均衡。R2与R3的位置使用三层交换机代替效果更佳。
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