Nd Detection Configuration Example; Network Requirements - HP 12500 Series Configuration Manual

Task
Display the ND detection
configuration.
Display the statistics of discarded
packets when the ND detection checks
the user legality.
Clear the statistics by ND detection.

ND detection configuration example

IMPORTANT:
By default, Ethernet, VLAN, and aggregate interfaces are down. To configure such an interface, bring the
interface up by executing the undo shutdown command.

Network requirements

As shown in
has the IPv6 address 10::5 and MAC address 0001-0203-0405. Host B has the IPv6 address 10::6 and
MAC address 0001-0203-0607.
Enable ND detection on Switch B to check ND packets to filter out the ND packets from untrusted hosts.
Figure 99 Network diagram
Switch A
ND snooping
Switch B
Host A
10::5
0001-0203-0405
Figure 99, Host A and Host B connect to Switch A, the gateway, through Switch B. Host A
Internet
Gateway
GE3/0/3
Vlan-int10
10::1
VLAN 10
GE3/0/3
GE3/0/1 GE3/0/2
0001-0203-0607
Command
display ipv6 nd detection [ | { begin |
exclude | include } regular-expression ]
display ipv6 nd detection statistics
[ interface interface-type
interface-number ] [ | { begin | exclude |
include } regular-expression ]
reset ipv6 nd detection statistics
[ interface interface-type
interface-number ]
Host B
10::6
285
Remarks
Available in any view.
Available in any view.
Available in user view.