Quality of Service Guide QoS and QoS Policies
Edition: 01 3HE 11014 AAAC TQZZA 49
• Packet Microwave Adapter card
• 6-port SAR-M Ethernet module
• 7705 SAR-A
• 7705 SAR-Ax
• 7705 SAR-H
• 7705 SAR-Hc
• 7705 SAR-M
• 7705 SAR-W
• 7705 SAR-Wx
• 7705 SAR-X
3.1.9.2 MSS and LAG Interaction on the 7705 SAR-8 and
7705 SAR-18
A SAP that uses a LAG can include two or more ports from the same adapter card
or two different adapter cards.
In the access egress direction, each port can be assigned a shaper policy for access
and can have shaper groups configured with different shaping rates. If a shaper
group is not defined, the default shaper group is used. The port egress shaper policy,
when configured on a LAG, must be configured on the primary LAG member. This
shaper policy is propagated to each of the LAG port members, ensuring that each
LAG port member has the same shaper policy.
The following egress MSS restrictions ensure that both active and standby LAG
members have the same configuration.
Note:
• MSS is not supported on the following:
− 4-port SAR-H Fast Ethernet module
− Fast Ethernet ports on the 7705 SAR-A
− 6-port DSL Combination module
− 8-port xDSL module
− GPON module
− DSL ports on the 7705 SAR-Wx