Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) - Manual (Page 709)

Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide 685
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Displaying BGP or MPLS VRF information
6
This display shows the following information.
TABLE 128 BGP4 route summary information for a VRF neighbor
This field... Displays...
Routes Received How many routes the Brocade device has received from the neighbor
during the current BGP4 session.
•
Accepted or Installed – Indicates how many of the received routes
the Brocade device accepted and installed in the BGP4 route table.
•
Filtered – Indicates how many of the received routes the Brocade
device did not accept or install because they were denied by filters
on the device.
Routes Selected as BEST Routes The number of routes that the Brocade device 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 Brocade device 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 Brocade device 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.
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Withdraws – The number of withdrawn routes the Brocade device
has received.
•
Replacements – The number of replacement routes the Brocade
device has received.
NLRIs Discarded due to Indicates the number of times the Brocade device discarded an NLRI for
the neighbor due to the following reasons:
•
Maximum Prefix Limit – The Brocade device’s 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 Brocade device ID.
•
Cluster_ID – The cluster list contained the local cluster ID, or
contained the local Brocade device ID (see above) when the cluster
ID is not configured.
Routes Advertised The number of routes the Brocade device has advertised to this neighbor:
•
To be Sent – The number of routes the Brocade device has queued to
send to this neighbor.
•
To be Withdrawn – The number of NLRIs for withdrawing routes the
Brocade device has queued up to send to this neighbor in UPDATE
messages.