Dell C9000 Series Reference Manual page 733

two instances are displayed in the summary output.
----------------------------------------------------------------
Q# TYPE Q#
-----------------------------------------------------------------
UCAST 2
UCAST 3
UCAST 11
MCAST 4
Dell#show hardware stack-unit 0 buffer-stats-snapshot unit 0
resource port 5 prio-group all history summary
Stack-unit 0 unit 0 port 5 (interface te 0/4)
---------------------------------------------------------------------------
PG# Instance 1 Instance 2
Shared Hdrm Shared Hdrm
---------------------------------------------------------------------------
6 9 2 0
7 0 0 0
To determine the port that is congested and monitor all queues
(including multicast and unicast queues] only on that port:
Dell#$show hardware stack-unit 0 buffer-stats-snapshot unit 0
resource port 1 queue all
Stack-unit: 0 unit: 0 port: 1 (interface Fo 0/0)
---------------------------------------
Q# TYPE Q#
---------------------------------------
UCAST 0
UCAST 1
UCAST 2
UCAST 3
UCAST 4
UCAST 5
UCAST 6
UCAST 7
UCAST 8
UCAST 9
UCAST 10
UCAST 11
MCAST 0
MCAST 1
MCAST 2
MCAST 3
MCAST 4
MCAST 5
MCAST 6
MCAST 7
MCAST 8
Dell#
To examine the port that is congested and monitor all multicast queues on that port:
Dell#show hardware stack-unit 0 buffer-stats-snapshot unit 0
resource port 1 queue mcast all
Stack-unit: 0 unit: 0 port: 1 (interface Fo 0/0)
---------------------------------------
Instance 1
10S
5 4
2 0
0 3
0 0
Instance 3
Shared Hdrm Shared Hdrm
0 1 0
0 1 0
TOTAL BUFFERED CELLS
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
TOTAL BUFFERED CELLS
Instance 2
20S
1
Instance 4 Instance 5
Shared Hdrm[in CELLS]
4 1 7
0 0 0
Data Center Bridging (DCB)
1
0
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