Diffserv - Avaya WLAN 8100 Series Reference

3. Verify the Tunnel Path MTU configuration:
4. Enable local MTU configuration on the WC 8180.

DiffServ

Differentiated services or DiffServ specifies a simple and scalable mechanism for classifying
and managing network traffic and providing quality of service (QoS) to wireless clients, on
modern IP networks. The following sections describe the configuration and management of
DiffServ using ACLI.
ACLI reference:
WCP8180(config-wireless)# DiffServ ?
Differentiated Services
classifierblock
policy
Avaya WLAN 8100 CLI Reference
WC8180#show wireless
Operation Mode
Status
Interface IP
TCP/UDP base port : 61000
Base MAC Address
Tunnel Path MTU
The WC 8180 controller supports local MTU configuration by enabling or disabling
jumbo-frame support. When jumbo frame support is disabled, The local MTU can
be configured in the range between 1250 and 1500 bytes; otherwise it can be in the
range of 1250 and 2372.
Note:
When you disable jumbo frame support, and the configured tunnel path MTU at
the time of the change is more than 1500 bytes, the tunnel path MTU configuration
is changed to 1492.
CLI reference:
WC8180 (config)#no jumbo-frames enable
Warning: Tunnel-path-MTU configuration exceeds desired local port MTU.
The tunnel-path-MTU would be modified by this change to 1492.
Proceed with the change (y/n)?
Enter y to disable Jumbo frames.
Verify local MTU configuration:
WC8180#show wireless
Operation Mode
Status
Interface IP
TCP/UDP base port : 61000
Base MAC Address
Tunnel Path MTU
Classifier Block
DiffServ Policy
ACLI reference for the Wireless LAN (WLAN) 8100
: WC
: Enabled
: 134.177.252.65
: 00:24:B5:1F:96:00
: 1250
: WC
: Enabled
: 134.177.252.65
: 00:24:B5:1F:96:00
: 1492
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