Reference Guide

UCAST 2 0
UCAST 3 0
UCAST 4 0
UCAST 5 0
UCAST 6 0
UCAST 7 0
UCAST 8 0
UCAST 9 0
UCAST 10 0
UCAST 11 0
Dell#
To identify the port that is congested and monitor all the priority groups on that particular port:
Dell#show hardware linecard 0 buffer-stats-snapshot unit 0 resource port 1 prio all
linecard: 0 unit: 0 port: 1 (interface Fo 0/0)
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PG# SHARED CELLS HEADROOM CELLS
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0 0 0
1 0 0
2 0 0
3 0 0
4 0 0
5 0 0
6 0 0
7 0 0
Dell#
To determine the specific priority group, unicast or multicast queue that is congested and monitor that queue separately:
Dell#show hardware linecard 0 buffer-stats-snapshot unit 0 resource port 1 prio 6
linecard: 0 unit: 0 port: 1 (interface Fo 0/0)
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PG# SHARED CELLS HEADROOM CELLS
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6 0 0
show running-config dcb-buffer-threshold
Displays the DCB buffer threshold details in the running configuration.
Syntax
show running—config buffer-threshold
Command Modes
EXEC
EXEC Privilege
Command
History
Version Description
9.7(0.0) Introduced on the Z9500.
Usage
Information
The following table describes the output fields displayed for the show running-config dcb-buffer-threshold command:
Field Description
Profile name Name of the DCB buffer threshold profile
Priority The priority of the queue for which the buffer space settings
apply
buffer-size Ingress buffer size
pause-threshold-value Buffer limit at which the port sends the pause to peer in KB.
Data Center Bridging (DCB) 477