3Com 5500G, 4210, 4200G # Enable NDP on Ethernet 1/0/2 and Ethernet 1/0/3, # Enter cluster view

Cluster Configuration 249

[3Com] ndp enable

[3Com] undo ndp enable intferface Ethernet 1/0/1

[3Com] interface Ethernet 1/0/1 [3Com-Ethernet1/0/1] undo ntdp enable

[3Com-Ethernet1/0/1] quit

# Enable NDP on Ethernet 1/0/2 and Ethernet 1/0/3.

[3Com] interface Ethernet 1/0/2 [3Com-Ethernet1/0/2] ndp enable

[3Com-Ethernet1/0/2] quit [3Com] interface Ethernet 1/0/3 [3Com-Ethernet1/0/3] ndp enable

[3Com-Ethernet1/0/3] quit

# Set the holdtime of NDP information to 200 seconds.

[3Com] ndp timer aging 200

# Set the interval between sending NDP packets to 70 seconds.

[3Com] ndp timer hello 70

# Enable NTDP globally and on Ethernet 1/0/2 and Ethernet 1/0/3.

[3Com] ntdp enable
[3Com] interface Ethernet	1/0/2
[3Com-Ethernet1/0/2] ntdp	enable
[3Com-Ethernet1/0/2] quit
[3Com] interface Ethernet	1/0/3
[3Com-Ethernet1/0/3] ntdp	enable
[3Com-Ethernet1/0/3] quit

# Set the topology collection range to two hops.

[3Com] ntdp hop 2

#Set the delay for a member device to forward topology collection request to 150 ms.

[3Com] ntdp timer hop-delay 150

#Set the delay for a port of a member device to forward topology collection request to 15 ms.

[3Com] ntdp timer port-delay 15

# Set the topology collection interval to three minutes.

[3Com] ntdp timer 3

# Enable the cluster function.

[3Com] cluster enable

# Enter cluster view.