07-21-2002 02:20 AM - edited 03-02-2019 12:02 AM
Can we get info from cisco switch port. Info include which port connected to workstations/equipment are having what ip address?
07-21-2002 05:36 AM
You can get the MAC address using sh cam
http://cio.cisco.com/univercd/cc/td/doc/product/lan/cat6000/sw_6_3/cmd_ref/sh_a_c.htm#xtocid8
Then using this MAC address, go to an upstream router and "sh ip arp
If you already know the IP address and want to know which port it's on, ping the IP address and do a sh arp on the switch
07-21-2002 07:36 PM
I have the ip address i want to know which port it's on. when i type "sh arp xx.xxx.70.60", it only shows,
ARP Aging time = 1200 sec
+ - Permanent Arp Entries
* - Static Arp Entries
It doesn't shows the port it's on! BTW the workstation to configure the switch is in difference subnet eg. xx.xxx.90.14, does it method?
07-21-2002 10:36 PM
Do a "sh mac-address address". That will show you the port the mac address was seen on. This is the switches mac address table, which is fifferent to the ARP table.
07-22-2002 06:37 AM
just have a try!
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