Vrrp Commands - ZyXEL Communications XS3800-28 Cli Reference Manual

This chapter explains how to use commands to configure the Virtual Router Redundancy Protocol
(VRRP) on the Switch.
103.1 VRRP Overview
VRRP is a protocol that allows you to configure redundant router connections. The protocol reduces
downtime in case of a single link failure. Multiple routers are connected and one is elected as the
master router. If the master router fails, then one of the backup routers takes over the routing function
within a routing domain.
103.2 Command Summary
The following section lists the commands for this feature.
Table 228 VRRP Command Summary
COMMAND
router vrrp network <ip-address>/<mask-
bits> vr-id <1~7> uplink-gateway <ip-
address>
name <name>
priority <1~254>
interval <1~255>
primary-virtual-ip <ip-address>
no primary-virtual-ip <ip-address>
secondary-virtual-ip <ip-address>
no secondary-virtual-ip
no primary-virtual-ip
inactive
no inactive
no preempt
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VRRP Commands

Ethernet Switch CLI Reference Guide
357
H A P T E R
DESCRIPTION
Adds a new VRRP network and enters the
VRRP configuration mode.
Sets a descriptive name of the VRRP setting
for identification purposes.
Sets the priority of the uplink-gateway.
Sets the time interval (in seconds) between
Hello message transmissions.
Sets the primary VRRP virtual gateway IP
address.
Resets the primary VRRP virtual gateway IP
address.
Sets the secondary VRRP virtual gateway IP
address.
Sets the network to use the default
secondary virtual gateway (0.0.0.0).
Resets the network to use the default
primary virtual gateway (interface IP
address).
Disables the VRRP settings.
Activates this VRRP.
Disables VRRP preemption mode.
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