H3C Technologies H3C S10500 Series Switches User Manual

Page 222

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[SwitchA] qos policy p11

[SwitchA-policy-p11] classifier c11 behavior b11

[SwitchA-policy-p11] classifier c22 behavior b22

[SwitchA-policy-p11] classifier c33 behavior b33

[SwitchA-policy-p11] quit

[SwitchA] qos policy p22

[SwitchA-policy-p22] classifier c44 behavior b11

[SwitchA-policy-p22] classifier c55 behavior b22

[SwitchA-policy-p22] classifier c66 behavior b33

[SwitchA-policy-p22] quit

# Assign customer-side port GigabitEthernet 1/0/1 to CVLANs 1 to 3, and SVLANs 101, 201, and 301,

and enable basic QinQ, and apply uplink policy p1 to the incoming traffic and downlink policy p11 to

the outgoing traffic.

[SwitchA] interface gigabitethernet 1/0/1

[SwitchA-GigabitEthernet1/0/1] port link-type trunk

[SwitchA-GigabitEthernet1/0/1] port trunk permit vlan 1 2 3 101 201 301

[SwitchA-GigabitEthernet1/0/1] qinq enable

[SwitchA-GigabitEthernet1/0/1] qos apply policy p1 inbound

[SwitchA-GigabitEthernet1/0/1] qos apply policy p11 outbound

[SwitchA-GigabitEthernet1/0/1] quit

# Assign customer-side port GigabitEthernet 1/0/2 to CVLANs 1 to 3, and SVLANs 102, 202, and 302,
enable basic QinQ, and apply uplink policy p2 to the incoming traffic and downlink policy p22 to the

outgoing traffic.

[SwitchA] interface gigabitethernet 1/0/2

[SwitchA-GigabitEthernet1/0/2] port link-type trunk

[SwitchA-GigabitEthernet1/0/2] port trunk permit vlan 1 2 3 102 202 302

[SwitchA-GigabitEthernet1/0/2] qinq enable

[SwitchA-GigabitEthernet1/0/2] qos apply policy p2 inbound

[SwitchA-GigabitEthernet1/0/2] qos apply policy p22 outbound

[SwitchA-GigabitEthernet1/0/2] quit

# Assign network-side port GigabitEthernet 1/0/3 to all SVLANs.

[SwitchA] interface gigabitethernet 1/0/3

[SwitchA-GigabitEthernet1/0/3] port link-type trunk

[SwitchA-GigabitEthernet1/0/3] port trunk permit vlan 101 201 301 102 202 302

NOTE:

Packets that PCs send are VLAN untagged. If a PC is directly attached to a wiring-closet switch, configure
the port on the switch as an access or trunk port:

If the port is configured as an access port, assign it to the SVLAN.

If the port is configured as a trunk port, specify the SVLAN as the PVID.

2.

Configuring Switch B.

Configure Switch B by using the same procedure as on Switch A.

3.

Configuring Switch C.

# Enable DHCP snooping.

<SwitchC> system-view

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