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Cyclades-PR2000
Chapter 9 - Routing Protocols 84
STEP SIX
A route map can either apply to all routes not discarded by the access lists, as shown in Figure 9.6, or to routes
filtered by a particular access list, as shown in Figure 9.7.
Route Map
Discarded
Routes
Discarded
Routes
Seq. 4
Seq. 10
Access list
popeye_comm
type Community
Access list
popeye_dist
type Distribution
Access list
popeye_path
type AS Path
Seq. 2
Rule 2
Rule 0
Rule 0
Rule 1
Rule 1
Rule 2
Rule 0
Rule 1
BGP-4
Message From
Tele Popeye
FIGURE 9.7 ROUTE MAP ASSOCIATED WITH AN ACCESS LIST
In figure 9.7, the access list popeye_path is associated with sequence 2 of Route Map 1. Instead of the access list
causing the disposal of the routes that match its rules, it causes the application of the route map.