Reference Guide

Sample Buffer Profile Configuration
The two general types of network environments are sustained data transfers and voice/data.
Dell Networking recommends a single-queue approach for data transfers.
Example of a Single Queue Application for S50N with Default Packet Pointers
!
buffer-profile fp fsqueue-fp
buffer dedicated queue0 3 queue1 3 queue2 3 queue3 3 queue4 3 queue5 3 queue6 3
queue7 3
buffer dynamic 1256
!
buffer-profile fp fsqueue-hig
buffer dedicated queue0 3 queue1 3 queue2 3 queue3 3 queue4 3 queue5 3 queue6
3 queue7 3
buffer dynamic 1256
!
buffer fp-uplink stack-unit 0 port-set 0 buffer-policy fsqueue-hig
buffer fp-uplink stack-unit 0 port-set 1 buffer-policy fsqueue-hig
!
Interface range gi 0/1 - 48
buffer-policy fsqueue-fp
Dell#sho run int gi 0/10
!
interface GigabitEthernet 0/10
no ip address
Troubleshooting Packet Loss
The show hardware stack-unit command is intended primarily to troubleshoot packet loss.
To troubleshoot packet loss, use the following commands.
•
show hardware stack-unit cpu data-plane statistics
•
show hardware stack-unit cpu party-bus statistics
•
show hardware stack-unit 0-11 drops unit 0-1 port 0-63
•
show hardware stack-unit 0-11 stack-port 48-51
•
show hardware stack-unit 0-11 unit 0-1 {counters | details | port-stats
[detail] | register | execute-shell-cmd | ipmc-replication | table-dump}
•
show hardware {layer2| layer3} {e.g. acl |in acl} stack-unit 0-11 port-set
0-1
•
show hardware layer3 qos stack-unit 0-7 port-set 0-1
•
show hardware ipv6 {e.g.-acl |in-acl} stack-unit 0-11 port-set 0-1
•
show hardware system-flow layer2 stack-unit 0-11 port-set 0-1 [counters]
•
clear hardware stack-unit 0-11 counters
•
clear hardware stack-unit 0-11 unit 0-1 counters
•
clear hardware stack-unit 0-11 cpu data-plane statistics
•
clear hardware stack-unit 0-11 cpu party-bus statistics
•
clear hardware stack-unit 0-11 stack-port 48-51
S-Series Debugging and Diagnostics
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