在 Dell Networking SmartFabric OS10 上配置 VRRP
Summary: 以下文章介绍如何在 OS10 交换机上设置虚拟路由器冗余协议 (VRRP)。
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Instructions
目录
概览
VRRP 允许多个路由器为广播域中的可路由 IP 地址提供主动/被动冗余。
- VIP - 虚拟 IP 地址
- VRRP 主要 — 积极响应 VIP
- VRRP 备份 — 如果不再接收来自活动主节点的广告,则会成为主节点并接管 VIP 的所有权
- VRID— 包含 vrrp-group 的虚拟路由器标识符
配置概述
- 在已分配 IP 的物理接口或 VLAN 接口上配置 VRID 和 vrrp-group。
- 配置 VIP
- (可选)— 配置优先级以影响主交换机的选择。
提醒: 如果在 VLT 环境中配置了 VRRP,默认情况下,两个交换机都充当活动转发器。确保每个对等节点上都存在相同的静态和动态 L3 路由,以便 L3 覆盖能力和路由表在两个对等节点上相同。
要禁用此行为,请在两个对等节点的 VLAN 接口上运行以下命令:
OS10(conf-if-vl-10)# no vrrp mode active-active
配置举例
R1
| 命令 | 用途 |
R1# config |
进入全局配置模式 |
R1(config)# interface vlan 10 |
进入接口 vlan 10 |
R1(conf-if-vl-10)# ip address 10.10.10.2/24 |
将 IP 地址分配给 VLAN 10 SVI(交换虚拟接口) |
R1(conf-if-vl-10)# vrrp-group 10 |
创建并输入 VRID 10 (vrrp-group) |
R1(conf-vlan10-vrid-10)# virtual address 10.10.10.1 |
将虚拟 IP 地址 (VIP) 分配给 VRRP 组 |
R1(conf-vlan10-vrid-10)# priority 200 |
(可选)— 为 VRRP 组的路由器分配优先级 |
R2
| 命令 | 用途 |
R2# config |
进入全局配置模式 |
R2(config)# interface vlan 10 |
进入接口 vlan 10 |
R2(config-if-vl-10)# ip address 10.10.10.3/24 |
将 IP 地址分配给 VLAN 10 SVI(交换虚拟接口) |
R2(conf-if-vl-10)# vrrp-group 10 |
创建并输入 VRID 10 (vrrp-group) |
R2(conf-vlan10-vrid10)# virtual address 10.10.10.1 |
将虚拟 IP 地址 (VIP) 分配给 VRRP 组 |
R1(conf-vlan10-vrid-10)# priority 150 |
(可选)— 为 VRRP 组的路由器分配优先级 |
验证
R1# show vrrp brief Interface Group Priority Prempt State Version Primary addr(s) Virtual addr --------------------------------------------------------------------------------------------------------------------- vlan10 IPv4 10 200 true primary-state 2 10.10.10.2 10.10.10.1 R2# show vrrp brief Interface Group Priority Prempt State Version Primary addr(s) Virtual addr --------------------------------------------------------------------------------------------------------------------- vlan10 IPv4 10 150 true backup-state 2 10.10.10.2 10.10.10.1 show vrrp <vrrp-id> R1# show vrrp 10 Interface : vlan10 IPv4 VRID : 10 Version : 2 State : primary-state Primary IP : 10.10.10.1 Primary IP : 10.10.10.2 Virtual MAC : 00:00:5e:00:01:0a Accept Mode : true Admin Priority : 200 Operational Priority : 200 Advertise Interval(in secs) : 1 Preempt Status : true Hold Time : 0 Virtual IP address : 10.10.10.1 primary-transitions : 0 advertise-rcvd : 8 advertise-interval-errors : 0 ip-ttl-errors : 0 priority-zero-pkts-rcvd : 0 priority-zero-pkts-sent : 0 invalid-type-pkts-rcvd : 0 address-list-errors : 0 R2# show vrrp 10 Interface : vlan10 IPv4 VRID : 10 Version : 2 State : backup-state Primary IP : 10.10.10.1 Primary IP : 10.10.10.2 Virtual MAC : 00:00:5e:00:01:0a Accept Mode : true Admin Priority : 150 Operational Priority : 150 Advertise Interval(in secs) : 1 Preempt Status : true Hold Time : 0 Virtual IP address : 10.10.10.1 primary-transitions : 0 advertise-rcvd : 228 advertise-interval-errors : 0 ip-ttl-errors : 0 priority-zero-pkts-rcvd : 0 priority-zero-pkts-sent : 0 invalid-type-pkts-rcvd : 0 address-list-errors : 0
Affected Products
PowerSwitch S4048-ON, Dell EMC Networking N3200-ON, PowerSwitch S4048T-ON, PowerSwitch S4112F-ON/S4112T-ON, PowerSwitch S4128F-ON/S4128T-ON, PowerSwitch S4148F-ON/S4148T-ON/S4148FE-ON, PowerSwitch S4148U-ON, PowerSwitch S4248FB-ON /S4248FBL-ON
, PowerSwitch S5212F-ON, PowerSwitch S5224F-ON, PowerSwitch S5232F-ON, PowerSwitch S5248F-ON, PowerSwitch S5296F-ON, PowerSwitch S5448F-ON, PowerSwitch Z9100-ON, PowerSwitch Z9264F-ON, PowerSwitch Z9332F-ON, PowerSwitch Z9432F-ON, SmartFabric OS10 Software
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Article Properties
Article Number: 000223071
Article Type: How To
Last Modified: 15 Sept 2025
Version: 2
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