Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 515)

This example is a simple illustration of route-map continue clauses. If the match clause of either route
map instance 5 or 10 matches, the route map traversal continues at instance 100.
route-map test permit 5
match community my_community1
set comm-list delete my_community1
continue 100
route-map test permit 10
match community my_community2
set comm-list delete my_community2
continue 100
route-map test permit 100
match as-path my_aspath
set community 1234:5678 additive
The following example shows the route map "test." The show ip bgp route output shows the
consequences of the action in instance 1 (set weight = 10); instance 2 (metric becomes 20); and
instance 5 (prepend as_path 300).
device# show route-map test
route-map test permit 1
set weight 10
route-map test permit 2
set metric 20
continue 3
route-map test permit 3
set community 10:20
continue 4
route-map test permit 4
set community 30:40
continue 5
route-map test permit 5
set as-path prepend 300
continue 6
device(config-routemap test)# show ip bgp route
Total number of BGP Routes: 1
Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED
E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH m:NOT-INSTALLED-MULTIPATH
S:SUPPRESSED F:FILTERED s:STALE
Prefix Next Hop Metric LocPrf Weight Status
1 10.8.8.0/24 10.8.8.3 20 100 0 BE
AS_PATH: 300 200
Syntax: show route-map map-name
The map-name is the name of the route map.
Syntax: show ip bgp route
In the following example, the continue clause of instance 1 has been changed so that program flow
jumps to instance 5. The resulting BGP4 route only has the weight updated and as-path prepended.
These changes show route-map route name
Syntax: route-map
Syntax: [no] continue instance number
Syntax: show ip bgp route
In this example, a match clause has been added to instance 8. Because the match clause of instance 8
does not get fired, the search for the next instance continues to the end of the route-map. The set
statements set the weight to 10, prepend 300, prepend 100 to the as-path, set the community to none,
and set the local preference to 70. The results of this route-map traversal appear in the output of the
show ip bgp route command.
device# show route-map test
route-map test permit 1
set weight 10
continue 5
route-map test permit 2
Configuring BGP4 (IPv4)
FastIron Ethernet Switch Layer 3 Routing Configuration Guide 515
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