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DES-7200 Configuration Guide Chapter 12 NFPP Configuration
12-18
Note
If the MAC address columm shows “-”, it means “the host is identified by the source IP
address”;
If the IP address columm shows “-”, it means “the host is identified by the source MAC
address”.
12.3.10.3 Showing the ARP scan table
Command Function
DES-7200# show nfpp arp-guard scan
statistics
Show the arp-guard scan statistics.
DES-7200#show nfpp arp-guard scan
[vlan vid] [interface interface-id]
[ip-address] [mac-address]
Show the arp-guard scan information.
show nfpp arp-guard scan vlan vid: Show the
arp-guard scan information in a VLAN.
show nfpp arp-guard scan [vlan vid] [interface
interface-id]: Show the arp-guard scan information on
a interface in a VLAN.
show nfpp arp-guard scan [vlan vid] [interface
interface-id] [ip-address] [mac-address]: Show the
arp-guard scan information for a MAC address on a
interface in a VLAN.
For example,
DES-7200#show nfpp arp-guard scan statistics
ARP scan table has 4 record(s).
DES-7200# show nfpp arp-guard scan
VLAN interface IP address MAC address timestamp
---- -------- ---------- ----------- ----------
1 Gi0/1 N/A 0000.0000.0001 2008-01-23 16:23:10
2 Gi0/2 1.1.1.1 0000.0000.0002 2008-01-23 16:24:10
3 Gi0/3 N/A 0000.0000.0003 2008-01-23 16:25:10
4 Gi0/4 N/A 0000.0000.0004 2008-01-23 16:26:10
Total：4 record(s)
“timestamp” represents the time when the ARP scan was detected. For example,
“2008-01-23 16:23:10” represents that the ARP scan was detected at 16:23:10, Jan 23,
2008.
DES-7200# show nfpp arp-guard scan vlan 1 interface G 0/1 0000.0000.0001