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Configuring VRRP Services

1-6

304138-A Rev 00

Figure 1-4 shows an invalid VRRP configuration; that is, the virtual router with

primary IP address 1.1.1.1 is not configured on a VRRP router that has a physical

interface with IP address 1.1.1.1. You must always configure a virtual router

whose IP address physically exists on the LAN. For example, you must configure

virtual router 1 on router A, because the IP address of virtual router 1 is the same

as the physical address of router A.

Figure 1-4. Sample Invalid Virtual Router Configuration

Virtual router 1

VRIP 1.1.1.1

VRID 1

Priority 100

Virtual Router 1

VRIP 1.r.1.1

VRID 1

Priority 50

Router B Router CRouter A

Host

1.1.1.4, DG=1.1.1.1

1.1.1.1 1.1.1.2 1.1.1.3

VR0004A

DG=Default gateway

VRIP=Virtual router IP address

VRID=Virtual router ID

Key

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Avaya Configuring VRRP Services Manuale Utente Pagina 18