Extreme Networks ExtremeWare XOS Command Specifikace stáhnout pdf (Strana 410)

410 ExtremeWare XOS 10.1 Command Reference Guide

VRRP Commands

A new master is elected when one of the following things happen:

• VRRP is disabled on the master router.

• Communication is lost between master and backup router(s). The master router sends periodic

advertisements to the backup routers to indicate that it is alive.

VRRP also supports the following tracking options:

• VRRP VLAN tracking

• VRRP route table tracking

• VRRP ping tracking

If a tracking option is enabled, and the object being tracked becomes unreachable, the master device will

fail over. These tracking features are documented in the chapter on ESRP.

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Extreme Networks ExtremeWare XOS Command Specifikace Strana 410