Sample Buffer Profile Configuration; Troubleshooting Packet Loss - Dell PowerEdge M IO Aggregator Command Reference Manual

Mxl 10/40gbe switch io module ftos command reference guide, ftos 8.3.16.1
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Sample Buffer Profile Configuration

The two general types of network environments are sustained data transfers and voice/data. Dell Force10
recommends a single-queue approach for data transfers
Figure 22-12. Single Queue Application 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 tengig 0/1 - 48
buffer-policy fsqueue-fp
FTOS#sho run int Tengig 0/10
!
interface TenGigabitEthernet 0/10
no ip address

Troubleshooting Packet Loss

The
show hardware stack-unit
show hardware stack-unit 0-5 cpu data-plane statistics
show hardware stack-unit 0-5 cpu party-bus statistics
show hardware stack-unit 0-5 drops unit 0-0 port 1-56
show hardware stack-unit 0-5 stack-port 33-56
show hardware stack-unit 0-5 unit 0-0 {counters | details | port-stats [detail] | register | ipmc-replication |
:
table-dump}
show hardware {layer2| layer3} {eg acl | in acl} stack-unit 0-5 port-set 0-0
show hardware layer3 qos stack-unit 0-5 port-set 0-0
show hardware system-flow layer2 stack-unit 0-5 port-set 0-1 [counters]
clear hardware stack-unit 0-5 counters
clear hardware stack-unit 0-5 unit 0-0 counters
clear hardware stack-unit 0-5 cpu data-plane statistics
clear hardware stack-unit 0-5 cpu party-bus statistics
clear hardware stack-unit 0-5 stack-port 33-56
command is intended primarily to troubleshoot packet loss.
(Figure
22-12).
Debugging and Diagnostics | 263

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