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show ip bgp routes-dropped-sessions
Displays BGP soft-landing global statistics.
Syntax: show ip bgp routes-dropped-sessions
Description: Use the show ip bgp routes-dropped-sesions to display the global settings for BGP soft-landing.
Factory Default: None.
Command Mode: Executive and privileged.
Example: The following shows sample output of the show ip bgp routes-dropped-sessions command:
Bgp Soft Landing Global Statistics
Reason for dropping first Route :Max. Bgp Route Instances Exceeded
Time Since First Dropped :0:00:39
Maximum Bgp Prefix Check :Enabled
Current Number of Bgp Prefixes :10000
Configured Maximum Bgp Prefixes :450000
Minimum System Memory Check :Enabled
Current Free System Memory :85
Configured Minimum System Memory :10
Maximum Bgp Route Instances Check :Enabled
Current Number of Bgp Routes Instances :10000
Configured Maximum Bgp Route Instances :10000
Bgp Soft Landing Peer Statistics
Neighbor AS PfxRcd PfxDropped Time Reason
190.1.1.1 200 10000 5001 0:00:39 Max. Bgp Route Instances Exceeded
The following table describes the fields in the display:
Table 4-14. Fields Displayed by show ip bgp routes-dropped-sessions Field Description BGP Soft Landing Global Statistics
Reason for dropping first Route
Indicates if routes have been dropped, and the reason for being dropped.
Time Since First Dropped
Elapsed time since the first route was dropped.
Maximum Bgp Prefix Check
Indicates if the maximum prefix check is enabled/disabled.
Current Number of Bgp Prefixes
Current number of BGP prefixes.
Configured Maximum Bgp Prefixes
Maximum number of prefixes permitted on this router before routes are dropped. Configured using the max-unique-prefixes command.
Minimum System Memory Check
Indicates if the minimum memory check is enabled/disabled.
Current Free System Memory
Current free system memory in Mbytes.
Configured Minimum System Memory
Minimum system memory that must be available before a route is accepted. Configured using the min-memory-threshold command.
Maximum Bgp Route Instances Check
Indicates if the maximum route instances check is enabled/disabled.
Current Number of Bgp Routes Instances
Current number of route instances.
Configured Maximum Bgp Route Instances
Maximum number of BGP route instances allowed on this router before routes are dropped. Configured using the max-route-instances command.
BGP Soft Landing Peer Statistics
Neighbor
IP address of a BGP peer.
AS
AS number of the BGP peer.
PfxRcd
Number of prefixes received from this peer.
PfxDropped
Number of prefixes received from this peer that have been dropped.
Time
Time first prefix was dropped.
Reason
Reason prefix(es) were dropped. Reasons include:
Max. Bgp Unique Route Exceeded: The number of unique routes received from this peer exceeded the threshold configured using the max-unique-prefixes command.
Max. Bgp Route Instances Exceeded: The number of route instances received from this peer exceeded the threshold configured using the max-route-instances command.
Min. System Mem Threshold Exceeded: The amount of memory required to process the routes received from this peer exceeded the threshol configured using the min-memory-threshold command.
Related Commands: clear ip bgp route-dropped-sessions
max-route-instances
max-unique-prefixes
min-memory-threshold
show ip bgp
show ip bgp neighbors
show ip bgp peer-group
show ip bgp summary
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Copyright © 2004
Avici Systems Inc.
Avici® and TSR®
is a registered trademark of Avici Systems Inc.
IPriori™, Composite Links™, SSR™, QSR, and NSR® are
trademarks of Avici Systems Inc.
Source
File Name: BGP_Nd.fm
HTML File Name: BGP_Nd59.html
Last Updated: 05/10/04 at 16:36:55