Avaya Configuring Interface and Router Redundancy Manuale Utente Scaricare il pdf (Pagina 64)

Configuring Interface and Router Redundancy

B-4

Example 2: Three Routers at the Same Site

Figure B-2 illustrates a router redundancy group with three routers at the same

site.

Figure B-2. Router Redundancy: Three Routers at the Same Site

The only difference between having two members and three members in a router

redundancy group is that the best-secondary selection process becomes

meaningful.

Any degradation of a secondary member may cause a new best secondary to be

selected. Because the best-secondary selection process occurs upon any state

change within the router redundancy group, the designation of the best secondary

router is current at all times.



Router A Router B

Router C

FDDI

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 70 71 72

Nessun commento

Avaya Configuring Interface and Router Redundancy Manuale Utente Pagina 64