Service Manual

The following example shows viewing the buffer profile allocations.
Dell#show running-config interface tengigabitethernet 2/1 !
interface TenGigabitEthernet 2/1
no ip address
mtu 9252
switchport
no shutdown
buffer-policy myfsbufferprofile
The following example shows viewing the default buffer profile on an interface.
Dell#show buffer-profile detail interface tengigabitethernet 1/10
Interface Te 1/10
Buffer-profile fsqueue-fp
Dynamic buffer 1256.00 (Kilobytes)
Queue# Dedicated Buffer Buffer Packets
Kilobytes)
0 3.00 256
1 3.00 256
2 3.00 256
3 3.00 256
4 3.00 256
5 3.00 256
6 3.00 256
7 3.00 256
The following example shows viewing the default buffer profile on a linecard.
Dell#sho buffer-profile detail fp-uplink stack-unit 1 port-set 0
Stack Unit 1 Port-set 0
Buffer-profile fsqueue-hig
Dynamic Buffer 1256.00 (Kilobytes)
Queue# Dedicated Buffer Buffer Packets
(Kilobytes)
0 3.00 256
1 3.00 256
2 3.00 256
3 3.00 256
4 3.00 256
5 3.00 256
6 3.00 256
7 3.00 256
Using a Pre-Defined Buffer Profile
Dell Networking OS provides two pre-defined buffer profiles, one for single-queue (for example, non-quality-of-service [QoS])
applications, and one for four-queue (for example, QoS) applications.
You must reload the system for the global buffer profile to take effect, a message similar to the following displays: % Info:
For the global pre-defined buffer profile to take effect, please save the config and reload the
system.
.
Dell Networking OS Behavior: After you configure buffer-profile global 1Q, the message displays during every bootup. Only
one reboot is required for the configuration to take effect; afterward you may ignore this bootup message.
Dell Networking OS Behavior: If you configure 1Q, save the running-config to the startup-config, and then delete the startup-
config and reload the chassis. The only way to return to the default buffer profile is to remove the 1Q profile configured and
then reload the chassis.
If you have already applied a custom buffer profile on an interface, the buffer-profile global command fails and a
message similar to the following displays:
% Error: User-defined buffer profile already applied. Failed to
apply global pre-defined buffer profile. Please remove all user-defined buffer profiles.
Debugging and Diagnostics 1060