思科HSRP和Port-channel配置

如下图示：

实验目标：建立核心交换机vlan 39,并且执行HSRP，两交换机用聚合接口连线。PC1能与PC2互通。

Coresw1:
vlan database
   vlan 39
   exit
config t
hostname coresw1port-channel load-balance dst-mac
int vlan39
  ip add 10.39.39.251 255.255.255.0
  ip helper-address 10.39.39.39  //指定DHCP服务器
  standby 39 ip 10.39.39.254  //VLAN39网关
  standby 39 priority 150   //优先级越高越抢占为主网关
  standby 39 preempt   //抢占
  exit
int f1/0   //接PC1接口
  switchport access vlan 39
  duplex full
  speed 100
  no sh
  exit
interface Port-channel1
  switchport mode trunk
  no sh
  exit
int range f0/14 - 15  //两核心交换机连接聚合口
  switchport mode trunk
  duplex full
  speed 100
  channnel-group 1 mode on
  no sh
  exit

Coresw2:
vlan database
   vlan 39
   exit
config t
hostname coresw2port-channel load-balance dst-mac
int vlan39
  ip add 10.39.39.252 255.255.255.0
  ip helper-address 10.39.39.39  //指定DHCP服务器
  standby 39 ip 10.39.39.254  //VLAN39网关
  standby 39 priority 130   //优先级越高越抢占为主网关
  standby 39 preempt   //抢占
  exit
int f1/0   //接PC1接口
  switchport access vlan 39
  duplex full
  speed 100
  no sh
  exit
interface Port-channel1
  switchport mode trunk
  no sh
  exit
int range f0/14 - 15  //两核心交换机连接聚合口
  switchport mode trunk
  duplex full
  speed 100
  channnel-group 1 mode on
  no sh
  exit

coresw1#show standby bri
coresw1#show standby brief
                     P indicates configured to preempt.
                     |
Interface   Grp Prio P State    Active          Standby         Virtual IP
Vl39        39  150  P Active   local           10.39.39.252    10.39.39.254

coresw2#show standby brief
                     P indicates configured to preempt.
                     |
Interface   Grp Prio P State    Active          Standby         Virtual IP
Vl39        39  130  P Standby  10.39.39.251    local           10.39.39.254 

Checking for duplicate address...
PC1 : 10.39.39.1 255.255.255.0 gateway 10.39.39.254
PC1> ping 10.39.39.2
84 bytes from 10.39.39.2 icmp_seq=1 ttl=64 time=0.235 ms
84 bytes from 10.39.39.2 icmp_seq=2 ttl=64 time=0.302 ms
84 bytes from 10.39.39.2 icmp_seq=3 ttl=64 time=0.330 ms
84 bytes from 10.39.39.2 icmp_seq=4 ttl=64 time=0.332 ms
84 bytes from 10.39.39.2 icmp_seq=5 ttl=64 time=0.328 ms

Checking for duplicate address...
PC2 : 10.39.39.2 255.255.255.0 gateway 10.39.39.254
PC2> ping 10.39.39.1
84 bytes from 10.39.39.1 icmp_seq=1 ttl=64 time=0.312 ms
84 bytes from 10.39.39.1 icmp_seq=2 ttl=64 time=0.406 ms
84 bytes from 10.39.39.1 icmp_seq=3 ttl=64 time=0.281 ms
84 bytes from 10.39.39.1 icmp_seq=4 ttl=64 time=0.318 ms
84 bytes from 10.39.39.1 icmp_seq=5 ttl=64 time=0.201 ms