Dell Brocade DCX, Configuration Manual

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826 BigIron RX Series Configuration Guide
53-1001810-01
Displaying BGP4 information
26
Displaying summary neighbor information
To display summary neighbor information, enter a command such as the following at any level of
the CLI.
Syntax: show ip bgp neighbors [ <ip-addr> ] | [route-summary]
This display shows the following information.
TABLE 120 BGP4 route summary information for a neighbor
This field... Displays...
IP Address The IP address of the neighbor
Routes Received How many routes the BigIron RX has received from the neighbor during
the current BGP4 session.
•
Accepted/Installed – Indicates how many of the received routes the
BigIron RX accepted and installed in the BGP4 route table.
•
Filtered/Kept – Indicates how many routes were filtered out, but
were nonetheless retained in memory for use by the soft
reconfiguration feature.
•
Filtered – Indicates how many of the received routes were filtered
out.
Routes Selected as BEST Routes The number of routes that the BigIron RX selected as the best routes to
their destinations.
BEST Routes not Installed in IP
Forwarding Table The number of routes received from the neighbor that are the best BGP4
routes to their destinations, but were nonetheless not installed in the IP
route table because the BigIron RX received better routes from other
sources (such as OSPF, RIP, or static IP routes).
Unreachable Routes The number of routes received from the neighbor that are unreachable
because the BigIron RX does not have a valid RIP, OSPF, or static route to
the next hop.
History Routes The number of routes that are down but are being retained for route flap
dampening purposes.
BigIron RX(config-bgp)# show ip bgp neighbor 192.168.4.211 routes-summary
1 IP Address: 192.168.4.211
Routes Accepted/Installed:1, Filtered/Kept:11, Filtered:11
Routes Selected as BEST Routes:1
BEST Routes not Installed in IP Forwarding Table:0
Unreachable Routes (no IGP Route for NEXTHOP):0
History Routes:0
NLRIs Received in Update Message:24, Withdraws:0 (0), Replacements:1
NLRIs Discarded due to
Maximum Prefix Limit:0, AS Loop:0
Invalid Nexthop:0, Invalid Nexthop Address:0.0.0.0
Duplicated Originator_ID:0, Cluster_ID:0
Routes Advertised:0, To be Sent:0, To be Withdrawn:0
NLRIs Sent in Update Message:0, Withdraws:0, Replacements:0
Peer Out of Memory Count for:
Receiving Update Messages:0, Accepting Routes(NLRI):0
Attributes:0, Outbound Routes(RIB-out):0