S5800标签替换.doc

1. 单层标签，1:1映射
图：
》------------入端口1/0/1-----S5800-----出端口1/0/2--------------》

入报文带单层vlan标签10，过S5800后，变为单层vlan标签100

[SwitchA] vlan 10 100
[SwitchA] traffic classifier c1
[SwitchA-classifier-c1] if-match customer-vlan-id 10
[SwitchA-classifier-c3] quit
[SwitchA] traffic behavior b1
[SwitchA-behavior-b1] remark service-vlan-id 100
[SwitchA-behavior-b6] quit
[SwitchA] qos policy p1
[SwitchA-policy-p1] classifier c1 behavior b1
[SwitchA-policy-p1] quit

[SwitchA] traffic classifier c11
[SwitchA-classifier-c11] if-match service-vlan-id 100
[SwitchA-classifier-c66] quit
[SwitchA] traffic behavior b11
[SwitchA-behavior-b11] remark customer-vlan-id 10
[SwitchA-behavior-b33] quit
[SwitchA] qos policy p11
[SwitchA-policy-p11] classifier c11 behavior b11
[SwitchA-policy-p11] quit

[SwitchA] interface GigabitEthernet 1/0/1
[SwitchA-GigabitEthernet1/0/1] port link-type trunk
[SwitchA-GigabitEthernet1/0/1] port trunk permit vlan 10 100
[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

[SwitchA] interface GigabitEthernet 1/0/2
[SwitchA-GigabitEthernet1/0/2] port link-type trunk
[SwitchA-GigabitEthernet1/0/2] port trunk permit vlan 100

2. 单层标签，N:1映射
图：
》------------入端口1/0/1-----S5800-----出端口1/0/2--------------》

入报文带单层vlan标签101,102，过S5800后，变为单层vlan标签501

<SwitchC> system-view
[SwitchC] dhcp-snooping
[SwitchC] vlan 101
[SwitchC-vlan101] arp detection enable
[SwitchC-vlan101] vlan 201
[SwitchC-vlan201] arp detection enable
[SwitchC-vlan201] vlan 501
[SwitchC-vlan501] arp detection enable
[SwitchC-vlan501] vlan 502
[SwitchC-vlan502] arp detection enable
[SwitchC-vlan502] quit

[SwitchC] traffic classifier c1
[SwitchC-classifier-c1] if-match customer-vlan-id 101 to 102
[SwitchC-classifier-c6] quit

[SwitchC] traffic behavior b1
[SwitchC-behavior-b1] remark service-vlan-id 501
[SwitchC-behavior-b3] quit

[SwitchC] qos policy p1
[SwitchC-policy-p1] classifier c1 behavior b1 mode dot1q-tag-manipulation
[SwitchC-policy-p1] quit

[SwitchC] interface GigabitEthernet 1/0/1
[SwitchC-GigabitEthernet1/0/1] port link-type trunk
[SwitchC-GigabitEthernet1/0/1] port trunk permit vlan 101 201 501
[SwitchC-GigabitEthernet1/0/1] qinq enable downlink
[SwitchC-GigabitEthernet1/0/1] qos apply policy p1 inbound
[SwitchC-GigabitEthernet1/0/1] quit

[SwitchC] interface GigabitEthernet 1/0/2
[SwitchC-GigabitEthernet1/0/2] port link-type trunk
[SwitchC-GigabitEthernet1/0/2] port trunk permit vlan 501
[SwitchC-GigabitEthernet1/0/2] dhcp-snooping trust
[SwitchC-GigabitEthernet1/0/2] arp detection trust
[SwitchC-GigabitEthernet1/0/2] qinq enable uplink

3. 双层标签，1:1映射
图：
》------------入端口1/0/1-----S5800-----出端口1/0/2--------------》

入报文带双层vlan标签（10，100），过S5800后，变为双层vlan标签（30,200）

<PE3> system-view
[PE3] traffic classifier uplink_in
[PE3-classifier-uplink_in] if-match customer-vlan-id 10
[PE3-classifier-uplink_in] if-match service-vlan-id 100
[PE3-classifier-uplink_in] quit
[PE3] traffic behavior uplink_in
[PE3-behavior-uplink_in] remark service-vlan-id 200
[PE3-behavior-uplink_in] quit
[PE3] qos policy uplink_in
[PE3-qospolicy-uplink_in] classifier uplink_in behavior uplink_in
[PE3-qospolicy-uplink_in] quit

[PE3] traffic classifier uplink_out
[PE3-classifier-uplink_out] if-match customer-vlan-id 10
[PE3-classifier-uplink_out] if-match service-vlan-id 200
[PE3-classifier-uplink_out] quit
[PE3] traffic behavior uplink_out
[PE3-behavior-uplink_out] remark customer-vlan-id 30
[PE3-behavior-uplink_out] quit
[PE3] qos policy uplink_out
[PE3-qospolicy-uplink_out] classifier uplink_out behavior uplink_out
[PE3-qospolicy-uplink_out] quit

[PE3] traffic classifier downlink_out
[PE3-classifier-downlink_out] if-match customer-vlan-id 30
[PE3-classifier-downlink_out] if-match service-vlan-id 200
[PE3-classifier-downlink_out] quit
[PE3] traffic behavior downlink_out
[PE3-behavior-downlink_out] remark customer-vlan-id 10
[PE3-behavior-downlink_out] remark service-vlan-id 100
[PE3-behavior-downlink_out] quit
[PE3] qos policy downlink_out
[PE3-qospolicy-downlink_out] classifier downlink_out behavior downlink_out
[PE3-qospolicy-downlink_out] quit

[PE3] interface GigabitEthernet 1/0/1
[PE3-GigabitEthernet1/0/1] port link-type trunk
[PE3-GigabitEthernet1/0/1] port trunk permit vlan 100
[PE3-GigabitEthernet1/0/1] qos apply policy uplink_in inbound
[PE3-GigabitEthernet1/0/1] qos apply policy downlink_out outbound
[PE3-GigabitEthernet1/0/1] quit

[PE3] interface GigabitEthernet 1/0/2
[PE3-GigabitEthernet1/0/2] port link-type trunk
[PE3-GigabitEthernet1/0/2] port trunk permit vlan 200
[PE3-GigabitEthernet1/0/2] qos apply policy uplink_out outbound
[PE3-GigabitEthernet1/0/2] quit