Enable Dhcp Snooping - HP 4800G Series Configuration Manual

3) Configuration on Switch C

# Enable DHCP snooping.

<SwitchC> system-view
[SwitchC] dhcp-snooping
# Enable ARP detection on each VLAN involved in VLAN mapping.
[SwitchC] vlan 101
[SwitchC-vlan101] arp detection enable
[SwitchC-vlan101] vlan 201
[SwitchC-vlan201] arp detection enable
[SwitchC-vlan201] vlan 301
[SwitchC-vlan301] arp detection enable
[SwitchC-vlan301] vlan 102
[SwitchC-vlan102] arp detection enable
[SwitchC-vlan102] vlan 202
[SwitchC-vlan202] arp detection enable
[SwitchC-vlan202] vlan 302
[SwitchC-vlan302] arp detection enable
[SwitchC-vlan302] vlan 111
[SwitchC-vlan111] arp detection enable
[SwitchC-vlan111] vlan 211
[SwitchC-vlan211] arp detection enable
[SwitchC-vlan211] vlan 311
[SwitchC-vlan311] arp detection enable
[SwitchC-vlan311] vlan 112
[SwitchC-vlan112] arp detection enable
[SwitchC-vlan112] vlan 212
[SwitchC-vlan212] arp detection enable
[SwitchC-vlan212] vlan 312
[SwitchC-vlan312] arp detection enable
[SwitchC-vlan312] vlan 501
[SwitchC-vlan501] arp detection enable
[SwitchC-vlan501] vlan 502
[SwitchC-vlan502] arp detection enable
[SwitchC-vlan502] vlan 503
[SwitchC-vlan503] arp detection enable
[SwitchC-vlan503] quit
# Configure uplink policies to map the CVLANs for the same service of different users to the same
SVLAN.
[SwitchC] traffic classifier c1
[SwitchC-classifier-c1] if-match customer-vlan-id 101 to 200
[SwitchC-classifier-c1] traffic classifier c2
[SwitchC-classifier-c2] if-match customer-vlan-id 201 to 300
[SwitchC-classifier-c2] traffic classifier c3
[SwitchC-classifier-c3] if-match customer-vlan-id 301 to 400
[SwitchC-classifier-c3] traffic classifier c4
[SwitchC-classifier-c4] if-match customer-vlan-id 111 to 210
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