Viewing Fdb Information; Viewing Arp Information; Port Mirroring - D-Link DWS-1008 - AirPremier MobileLAN Switch Product Manual

The show fdb command displays the hosts learned by the switch and the ports to which they are
connected. To display forwarding database (FDB) information, type the following command:
DWS-1008# show fdb
* = Static Entry. + = Permanent Entry. # = System Entry.
VLAN TAG Dest MAC/Route Des
---- ---- ------------------ ----- ----------------------------------------------------------------------------------------
130 3 00:05:5d:7e:94:83
130 130 00:02:2d:85:6b:4d
130 130 00:0b:0e:12:34:56
130 130 00:0b:0e:02:76:f6
130 2 00:02:2d:86:bd:38
130 3 00:05:5d:84:d3:d3
4097 00:0b:0e:00:04:30
4096 00:0b:0e:00:04:30
130 00:0b:0e:00:04:30
Total Matching FDB Entries Displayed = 32
dynamic = 27, static=0, permanent=0, system=5
The show arp command displays the ARP aging timer and ARP entries in the system. To display ARP
information, type the following command:
DWS-1008# show arp
ARP aging time: 1200 seconds
Host HW Address
-------------------------------------------------------------------------------------------------
10.8.1.1 00:30:b6:3e:5c:a8 1
10.8.107.1 00:0b:0e:00:04:0c 1
Port mirroring is a troubleshooting feature that copies (mirrors) traffic sent or received by a switch port
(the source port) to another switch port (the observer). You can attach a protocol analyzer to the observer
port to examine the source port's traffic. Both traffic directions (send and receive) are mirrored.
Note: Port mirroring enables you to snoop traffic on wired ports. To snoop wireless traffic, see "Remotely
Monitoring Traffic".
D-Link DWS-1008 User Manual

Viewing FDB Information

[CoS]
#
#
#

Viewing ARP Information

VLAN

Port Mirroring

Destination Ports or VCs/[Protocol Type]
1
t:192.168.14.6
t:192.168.15.5
t:192.168.14.6
3
1
CPU
CPU
CPU
Type State
DYNAMIC RESOLVED
LOCAL RESOLVED
[ALL]
[ALL]
[ALL]
[ALL]
[ALL]
[ALL]
[ALL]
[ALL]
[ALL]
0