Technical Documentation
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Configuring Interface Supersets for QoS
Tasks to configure an interface superset for QoS include:
Configuring an Interface Superset
To configure an interface superset that contains interface sets and logical interfaces:
- Create the interface superset.host1(config)#qos-interface-super-set vlan-superset-shaping
- Specify the parent interface for the superset. host1(config-interface-superset)#qos-interface-parent interface tenGigabitEthernet 4/0/0
You can configure an Ethernet major interface, an ATM major interface, or a LAG for the parent interface. You must define the parent before you add interface sets or subinterfaces to the interface superset.
Restricting an Interface Superset to an S-VLAN ID or an ATM VP
When you configure interface supersets for VLANs or ATM VCs, the member interfaces normally span different S-VLAN IDs or ATM VPs.
Optionally, you can restrict all interface members of a VLAN superset to a specific S-VLAN ID, or all members of an ATM VC to a specific ATM VP.
To restrict the interface members of an interface superset:
- Specify the interface superset.host1(config)qos-interface-superset residential-customers
- Restrict the interfaces in the interface superset.
For VLAN supersets, restrict the VLAN subinterfaces to an S-VLAN ID:
host1(config-qos-interface-superset)#restricted interface tenGigabitEthernet 4/0/0 svlan id 2For ATM VC supersets, restrict an ATM VC to an ATM VP:
host1(config-qos-interface-superset)#restricted interface atm 2/0/0 atm-vp 2
