SW1-GigabitEthernet1/0/2\]dis cur # version 7.1.075, Alpha 7571 # sysname SW1 # irf mac-address persistent timer irf auto-update enable undo irf link-delay irf member 1 priority 1 # dhcp enable # dhcp snooping enable # lldp global enable # system-working-mode standard xbar load-single password-recovery enable lpu-type f-series # vlan 1 # vlan 10 # vlan 20 # stp global enable # dhcp server ip-pool vll_10 gateway-list 192.168.10.1 network 192.168.10.0 mask 255.255.255.0 dns-list 114.114.114.114 # dhcp server ip-pool vll_20//名字与vla无关 gateway-list 192.168.20.1 network 192.168.20.0 mask 255.255.255.0 dns-list 114.114.114.114 # interface Bridge-Aggregation1 dhcp snooping trust # interface NULL0 # interface Vlan-interface10 ip address 192.168.10.1 255.255.255.0 # interface Vlan-interface20 ip address 192.168.20.1 255.255.255.0 # interface FortyGigE1/0/53 port link-mode bridge # interface FortyGigE1/0/54 port link-mode bridge # interface GigabitEthernet1/0/1 port link-mode bridge port access vlan 10 combo enable fiber # interface GigabitEthernet1/0/2 port link-mode bridge port access vlan 20 combo enable fiber \[SW1\]display dhcp server ip-in-use IP address Client identifier/ Lease expiration Type Hardware address 192.168.10.2 0031-6136-662e-3438- Jan 5 21:08:17 2026 Auto(C) 6466-2e30-3230-362d- 4745-302f-302f-31 192.168.20.2 0031-6136-662e-3534- Jan 5 21:08:31 2026 Auto(C) 6333-2e30-3330-362d- 4745-302f-302f-31