Syntax: show ip bgp routes [ [ network ] ip-addr ] | num | [ age secs ] | [ as-path-access-list num ] | [ best ] | [ cidr-only ] | [ community
num | no-export | no-advertise | internet | local-as ] | [ community-access-list num ] | [ community-list num | [ detail option ] | [ lter-
list num,num,.. ] | [ next-hop ip-addr ] | [ no-best ] | [ not-installed-best ] | [ prex-list string ] | [ regular-expression regular-expression ]
| [ route-map map-name ] | [ summary ] | [ unreachable ]
The ip-addr option displays routes for a specic network. The network keyword is optional. You can enter the network address without
entering network in front of it.
The num option species the table entry with which you want the display to start. For example, if you want to list entries beginning with
table entry 100, specify 100.
The age secs parameter displays only the routes that have been received or updated more recently than the number of seconds you
specify.
The as-path-access-listnum parameter lters the display using the specied AS-path ACL.
The best parameter displays the routes received from the neighbor that the device selected as the best routes to their destinations.
The cidr-only option lists only the routes whose network masks do not match their class network length.
The community option lets you display routes for a specic community. You can specify local-as , no-export , no-advertise , internet ,
or a private community number. You can specify the community number as either two ve-digit integer values of up to 1 through
65535, separated by a colon (for example, 12345:6789) or a single long integer value.
The community-access-list num parameter lters the display using the specied community ACL.
The community-list option lets you display routes that match a specic community lter.
The detail option lets you display more details about the routes. You can rene your request by also specifying one of the other display
options after the detail keyword.
The lter-list option displays routes that match a specic address lter list.
The next-hop ip-addr option displays the routes for a given next-hop IP address.
The no-best option displays the routes for which none of the routes to a given prex were selected as the best route. The IP route table
does not contain a BGP4 route for any of the routes listed by the command.
The not-installed-best option displays the routes received from the neighbor that are the best BGP4 routes to their destinations, but
were not installed in the IP route table because the device received better routes from other sources (such as OSPF, RIP, or static IP
routes).
The prex-list string parameter lters the display using the specied IP prex list.
The regular-expression regular-expression option lters the display based on a regular expression. Refer to Using regular expressions on
page 403.
The route-map map-name parameter lters the display by using the specied route map. The software displays only the routes that
match the match clauses in the route map. Software disregards the route map’s set clauses.
The summary option displays summary information for the routes.
The unreachable option displays the routes that are unreachable because the device does not have a valid RIP, OSPF, or static route to
the next-hop.
Displaying BGP4 information
FastIron Ethernet Switch Layer 3 Routing
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