Dell PowerConnect B-FCXs, Configuration Manual

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PowerConnect B-Series FCX Configuration Guide 1067
53-1002266-01
Displaying BGP4 information
30
Displaying BGP4 neighbor information
To view BGP4 neighbor information including the values for all the configured parameters, enter
the following command.
NOTE
The display shows all the configured parameters for the neighbor. Only the parameters that have
values different from their defaults are shown.
NLRIs Received in Update
Message The number of routes received in Network Layer Reachability (NLRI) format in
UPDATE messages:
•
Withdraws – The number of withdrawn routes the Layer 3 Switch has
received.
•
Replacements – The number of replacement routes the Layer 3 Switch has
received.
NLRIs Discarded due to Indicates the number of times the Layer 3 Switch discarded an NLRI for the
neighbor due to the following reasons:
•
Maximum Prefix Limit – The Layer 3 Switch configured maximum prefix
amount had been reached.
•
AS Loop – An AS loop occurred. An AS loop occurs when the BGP4 AS-path
attribute contains the local AS number.
•
Invalid Nexthop – The next hop value was not acceptable.
•
Duplicated Originator_ID – The originator ID was the same as the local
router ID.
•
Cluster_ID – The cluster list contained the local cluster ID, or contained the
local router ID (see above) if the cluster ID is not configured.
Routes Advertised The number of routes the Layer 3 Switch has advertised to this neighbor:
•
To be Sent – The number of routes the Layer 3 Switch has queued to send
to this neighbor.
•
To be Withdrawn – The number of NLRIs for withdrawing routes the Layer 3
Switch has queued up to send to this neighbor in UPDATE messages.
NLRIs Sent in Update Message The number of NLRIs for new routes the Layer 3 Switch has sent to this neighbor
in UPDATE messages:
•
Withdraws – The number of routes the Layer 3 Switch has sent to the
neighbor to withdraw.
•
Replacements – The number of routes the Layer 3 Switch has sent to the
neighbor to replace routes the neighbor already has.
Peer Out of Memory Count for Statistics for the times the Layer 3 Switch has run out of BGP4 memory for the
neighbor during the current BGP4 session:
•
Receiving Update Messages – The number of times UPDATE messages
were discarded because there was no memory for attribute entries.
•
Accepting Routes(NLRI) – The number of NLRIs discarded because there
was no memory for NLRI entries. This count is not included in the
Receiving Update Messages count.
•
Attributes – The number of times there was no memory for BGP4 attribute
entries.
•
Outbound Routes(RIB-out) – The number of times there was no memory to
place a “best” route into the neighbor's route information base
(Adj-RIB-Out) for routes to be advertised.
TABLE 185 BGP4 route summary information for a neighbor (Continued)
Field Description