826 BigIron RX Series Configuration Guide53-1001810-01Displaying BGP4 information26Displaying summary neighbor informationTo display summary neighbor information, enter a command such as the following at any level ofthe CLI.Syntax: show ip bgp neighbors [] | [route-summary]This display shows the following information.TABLE 120 BGP4 route summary information for a neighborThis field... Displays...IP Address The IP address of the neighborRoutes Received How many routes the BigIron RX has received from the neighbor duringthe current BGP4 session.• Accepted/Installed – Indicates how many of the received routes theBigIron RX accepted and installed in the BGP4 route table.• Filtered/Kept – Indicates how many routes were filtered out, butwere nonetheless retained in memory for use by the softreconfiguration feature.• Filtered – Indicates how many of the received routes were filteredout.Routes Selected as BEST Routes The number of routes that the BigIron RX selected as the best routes totheir destinations.BEST Routes not Installed in IPForwarding TableThe number of routes received from the neighbor that are the best BGP4routes to their destinations, but were nonetheless not installed in the IProute table because the BigIron RX received better routes from othersources (such as OSPF, RIP, or static IP routes).Unreachable Routes The number of routes received from the neighbor that are unreachablebecause the BigIron RX does not have a valid RIP, OSPF, or static route tothe next hop.History Routes The number of routes that are down but are being retained for route flapdampening purposes.BigIron RX(config-bgp)# show ip bgp neighbor 192.168.4.211 routes-summary1 IP Address: 192.168.4.211Routes Accepted/Installed:1, Filtered/Kept:11, Filtered:11Routes Selected as BEST Routes:1BEST Routes not Installed in IP Forwarding Table:0Unreachable Routes (no IGP Route for NEXTHOP):0History Routes:0NLRIs Received in Update Message:24, Withdraws:0 (0), Replacements:1NLRIs Discarded due toMaximum Prefix Limit:0, AS Loop:0Invalid Nexthop:0, Invalid Nexthop Address:0.0.0.0Duplicated Originator_ID:0, Cluster_ID:0Routes Advertised:0, To be Sent:0, To be Withdrawn:0NLRIs Sent in Update Message:0, Withdraws:0, Replacements:0Peer Out of Memory Count for:Receiving Update Messages:0, Accepting Routes(NLRI):0Attributes:0, Outbound Routes(RIB-out):0
