H3C Technologies H3C S5120 Series Switches User Manual
Page 692
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[SwitchA-GigabitEthernet1/0/1] ntdp enable
[SwitchA-GigabitEthernet1/0/1] quit
# Enable the cluster function.
[SwitchA] cluster enable
2) Configure the member device Switch C
As the configurations of the member devices are the same, the configuration procedure of Switch C is
omitted here.
3) Configure the management device Switch B
# Enable NDP globally and for ports GigabitEthernet 1/0/2 and GigabitEthernet 1/0/3.
<SwitchB> system-view
[SwitchB] ndp enable
[SwitchB] interface gigabitethernet 1/0/2
[SwitchB-GigabitEthernet1/0/2] ndp enable
[SwitchB-GigabitEthernet1/0/2] quit
[SwitchB] interface gigabitethernet 1/0/3
[SwitchB-GigabitEthernet1/0/3] ndp enable
[SwitchB-GigabitEthernet1/0/3] quit
# Configure the period for the receiving device to keep NDP packets as 200 seconds.
[SwitchB] ndp timer aging 200
# Configure the interval to send NDP packets as 70 seconds.
[SwitchB] ndp timer hello 70
# Enable NTDP globally and for ports GigabitEthernet 1/0/2 and GigabitEthernet 1/0/3.
[SwitchB] ntdp enable
[SwitchB] interface gigabitethernet 1/0/2
[SwitchB-GigabitEthernet1/0/2] ntdp enable
[SwitchB-GigabitEthernet1/0/2] quit
[SwitchB] interface gigabitethernet 1/0/3
[SwitchB-GigabitEthernet1/0/3] ntdp enable
[SwitchB-GigabitEthernet1/0/3] quit
# Configure the hop count to collect topology as 2.
[SwitchB] ntdp hop 2
# Configure the delay to forward topology-collection request packets on the first port as 150 ms.
[SwitchB] ntdp timer hop-delay 150
# Configure the delay to forward topology-collection request packets on the first port as 15 ms.
[SwitchB] ntdp timer port-delay 15
# Configure the interval to collect topology information as 3 minutes.
[SwitchB] ntdp timer 3
# Configure ports GigabitEthernet 1/2 and GigabitEthernet 1/3 as Trunk ports and allow packets from
the management VLAN to pass.(by default, all ports allow packets from VLAN 1 to pass)
[SwitchB] interface gigabitethernet 1/0/2
[SwitchB-GigabitEthernet1/0/2] port link-type trunk
[SwitchB-GigabitEthernet1/0/2] quit