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Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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show ip bgp summary

Allows you to view the status of all BGP connections.

Syntax

show ip bgp [ ipv4 unicast] summary

Command Modes

EXEC
EXEC Privilege

Supported Modes

Full–Switch

Command History

Version	Description
9.9(0.0)	Introduced on the FN IOM.
9.2(0.0)	Introduced on the MXL 10/40GbE Switch IO Module.

Usage Information

The following describes the show ip bgp summary command shown in the following example.

Field

Description

BGP router identifier

Displays the local router ID and the AS number.

BGP table version

Displays the BGP table version and the main routing table version.

network entries

Displays the number of network entries, route paths, and the amount of memory used to process those entries.

Displays the number of paths and the amount of memory used.

denied paths

Displays the number of denied paths and the amount of memory used.

BGP path attribute entries

Displays the number of BGP path attributes and the amount of memory used to process them.

BGP AS-PATH entries

Displays the number of BGP AS_PATH attributes processed and the amount of memory used to process them.

BGP community entries

Displays the number of BGP COMMUNITY attributes processed and the amount of memory used to process them. The show ip bgp community command provides more details on the COMMUNITY attributes.

Dampening enabled

Displayed only when you enable dampening. Displays the number of paths designated as history, dampened, or penalized.

Neighbor

Displays the BGP neighbor address.

Displays the AS number of the neighbor.

MsgRcvd

Displays the number of BGP messages that neighbor received.

MsgSent

Displays the number of BGP messages that neighbor sent.

TblVer

Displays the version of the BGP table that was sent to that neighbor.

Displays the number of messages from that neighbor waiting to be processed.

Displays the number of messages waiting to be sent to that neighbor. If a number appears in parentheses, the number represents the number of messages waiting to be sent to the peer group.

Up/Down

Displays the amount of time that the neighbor is in the Established stage. If the neighbor has never moved into the Established stage, the word never is displayed.

The output format is:

Time Established	Display Example
< 1 day	00:12:23 (hours:minutes:seconds)
< 1 week	1d21h (DaysHours)
> 1 week	11w2d (WeeksDays)

State/Pfxrcd

If the neighbor is in Established stage, the number of network prefixes received.

If a maximum limit was configured with the neighbor maximum-prefix command, (prfxd) appears in this column.

If the neighbor is not in Established stage, the current stage is displayed (Idle, Connect, Active, OpenSent, OpenConfirm). When the peer is transitioning between states and clearing the routes received, the phrase (Purging) may appear in this column.

If the neighbor is disabled, the phrase (Admin shut) appears in this column.

Example (S4810)

Dell#show ip bgp summary
                                             BGP router identifier 120.10.10.1, local AS number 100
                                             BGP table version is 34, main routing table version 34
                                             9 network entrie(s) using 1372 bytes of memory
                                             5 paths using 380 bytes of memory
                                             4 denied paths using 164 bytes of memory
                                             BGP-RIB over all using 385 bytes of memory
                                             2 BGP path attribute entrie(s) using 168 bytes of memory
                                             1 BGP AS-PATH entrie(s) using 39 bytes of memory
                                             1 BGP community entrie(s) using 43 bytes of memory
                                             2 neighbor(s) using 7232 bytes of memory
                                             
                                             Neighbor   AS  MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/Pfx
                                             100.10.10.2 200     46     41     34   0    0 00:14:33    5
                                             120.10.10.2 300     40     47     34   0    0 00:37:10    0
                                             Dell#