07-06-2007 01:45 PM
we have a Cisco Content Services Switch model 11501 that load balances between 4 application servers. The credit card module a component of the application servers mysteriously stopped working. When we put a trace on the line we observed multiple transactions coming from an unknown device. The Mac Address is 00-13-c3-2a-43-ab. The Cisco Content Services switch has a Base Mac Address of 00-13-c3-2a-43-a8. I need to know what IOS command will identify which Mac address are assigned to which Ethernet port.
I would appreciate if somone could help me on this.
Thanks
07-06-2007 01:53 PM
Try the "show arp" m8.
or show arp ? for more options.
Is an Cisco IP Address for Sure.
MAC Address
Prefix Vendor
0013C3 Cisco Systems
http://www.coffer.com/mac_find/
Best Regards,
Petr?nio
07-06-2007 01:57 PM
Hi Thanks for yours prompt reply.
Is there any other IOS commands which helps us in this case?
07-06-2007 02:02 PM
Hi Petronio,
I just want to clarify it. Did you mean "show arp m8" ; just wanted to know whts this m8 all about.
Best Regards,
Arindam
07-06-2007 02:18 PM
Heheh, no
the "m8" is only a aberviation for "mate" .. ehhehe, and is not part of the command.
;)
07-06-2007 02:09 PM
I really dont know any other on CSS.
But, it doesnt identify the IP with "show arp" ?? In the last column it says on which port is seen.
Example:
CSS_2# show arp
ARP Resolution Table:
IP Address MAC Address Type Port
10.1.1.80 00-de-ad-be-ef-04 dynamic e9
10.1.1.90 00-de-ad-be-ef-05 dynamic e9
10.1.1.101 00-14-5e-1c-a8-f0 dynamic e9
10.1.1.110 00-0b-db-e7-a0-a0 dynamic e9
10.1.1.112 00-14-5e-7b-41-1c dynamic e9
10.1.1.120 00-14-5e-7b-41-24 dynamic e9
10.1.1.121 00-14-5e-7b-41-3c dynamic e9
10.1.1.122 00-14-5e-7b-41-1e dynamic e9
10.1.1.123 00-14-5e-7b-41-0c dynamic e9
10.1.1.124 00-14-5e-7b-41-3a dynamic e9
10.1.1.125 00-14-5e-1c-a9-3e dynamic e9
10.1.1.126 00-16-35-65-1d-e7 dynamic e9
10.1.1.174 00-0b-db-e7-93-35 dynamic e9
10.1.1.175 00-14-5e-c5-a0-40 dynamic e9
10.1.1.177 00-19-bb-3e-8b-ee dynamic e9
10.1.1.178 00-19-bb-33-88-46 dynamic e9
10.1.1.190 00-30-05-98-9c-c0 dynamic e9
10.1.1.191 00-1a-4b-4a-0e-46 dynamic e9
10.1.1.192 00-1a-4b-e5-85-3e dynamic e9
10.1.1.251 00-03-ba-06-e8-38 dynamic e9
10.1.1.252 00-03-ba-06-e4-64 dynamic e9
10.1.1.254 00-03-ba-06-e8-38 dynamic e9
10.1.2.1 00-1b-0c-82-ac-a5 dynamic e2
10.1.2.252 00-03-ba-06-e4-61 dynamic e1
10.1.2.253 00-03-ba-06-e8-35 dynamic e1
10.1.2.254 00-03-ba-06-e8-35 dynamic e1
With the "show chassis " command, u could sees the Base Mac Address of the equipment.
Best Regards,
Petr?nio
07-06-2007 02:26 PM
lolz sorry for "m8" confusion!! :)
Ah I guess this is what I was looking for. Will let you know if this really works out for me.
Thanks.
Best Regards,
Arindam
07-14-2007 05:08 PM
Hello,
If you want to know the mac addresses for the interfaces run this command:
CSS# show miibi
And if you need to know the mac address of the CSS, you can use this command:
CSS# llama
CSS(debug)# ip if
Hope this help.
- Rodrigo
07-14-2007 05:17 PM
Hello Rodrigo,
Could you please confirm the command again.
is it "show rniibi" ??
07-16-2007 07:35 AM
Hi,
Sorry, the command is:
CSS# show mibii.
-Rodrigo
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