---
# System prepended metadata

title: '**Cisco N3K VPC+HSRP+ospf 配置**'
tags: [cisco, Nexus]

---

###### tags: `Nexus` `cisco`
# **Cisco N3K VPC+HSRP+ospf 配置**
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3000/sw/unicast/503_u3_1/l3_nx-os/l3_hsrp.pdf
## 
　1、全局下開啟 VPC + HSRP+ospf　
 ``` bash=
feature vpc
feature hsrp
feature ospf
``` 
2、VPC peer-link 接口配置　
 ``` bash=
interface Ethernet1/49
  switchport mode trunk
  channel-group 49 mode active

interface Ethernet1/50
  switchport mode trunk
  channel-group 49 mode active

interface port-channel49
  speed 40000
  description vPc peer-link
  switchport mode trunk
  spanning-tree port type network
  vpc peer-link
 ``` 
 
 3、下聯接口配置
   ``` bash=
   interface Ethernet1/51/1
  speed 10000
  switchport mode trunk
  channel-group 50 mode active
  no shutdown

interface port-channel50
  speed 10000
  switchport mode trunk
  vpc 50   #兩臺N3K 的VPC ID 必須一致
 ```  
 4、hsrp配置
  ``` bash=
N3k_1:
interface Vlan10
no shutdown
ip address 192.168.0.2/24
  
hsrp version 2
hsrp 10 
preempt 
priority 105
ip 192.168.0.1 
track 1


track 1 interface Ethernet1/48 line-protocol

N3k_2:
interface Vlan10
no shutdown
ip address 192.168.0.3/24
hsrp version 2
hsrp 10 
ip 192.168.0.1 
track 1


track 1 interface Ethernet1/48 line-protocol

``` 
5查看配置
``` bash=
show vpc
show vpc statistics peer-link
show hsrp brief 
```