About joebrug

joebrug · 10-07-2019

Noticed a bunch of errors on this interface earlier. I also noticed that the Pair's dont match up when doing a "sh cable-diag" on this interface. Is that of concern or a display bug? (2960-X) 2960X-Downstairs#sh cable-diagnostics tdr interface gi3/0/...

joebrug · 08-24-2018

Hi.. we currently have 5 AP's running for months now, boss wanted to add a 6th. I configured everything and plugged it in, but it never joined the WLC. After spotting a discrepancy in DHCP, I'm now wondering if this is a different model that isnt com...

joebrug · 07-20-2017

I'm trying to enable WOL so I can push out software in the middle of the night to all desktops. I've enabled WOL in the bios of my Dell PC, when powered off.. the NIC lights are now on (they weren't before). There are multiple VLANs involved. Not su...

joebrug · 02-23-2017

Catalyst 2960-X switches running Version 15.2(3r)E1 Trying to track down why some devices are connected at 100mb instead of 1gb, like they should. So started using "test cable-diagnostics tdr interface gi1/0/1" When device is plugged in, showing up/...

joebrug · 11-28-2016

Hey all, new to the cisco world so be easy. Coming from an Enterasys setup where all workstations/servers were in the same vlan (172). I'm running both the enterasys and two Cisco NX9k's (for redundancy/load balancing) with 2960X catalysts switch sta...

joebrug · 10-08-2019

hi Leo,thanks for response. I got around to going to the desktop.. ran a cable tester on it and through the switch.. no errors with that. Took port apart, looked like it was terminated properly, nothing loose, etc. Went to desktop and realized there ...

joebrug · 08-24-2018

Thank you for that. Is there a preference on DHCP option 43 or DNS? I'm reading the link you posted.. a little confused as to if i need both Option 60 and 43 or just 43. and I assume that I simply put it on the DHCP Scope that handles the AP's, corre...

joebrug · 08-24-2018

Nevermind, I figured this out.Because the WLC and the AP are on different subnets, the AP was not discovering the WLC. When I changed the APs vlan to that of the WLC, it discovered it/downloaded firmware successfully. Now I can move it back to AP vla...

joebrug · 07-21-2017

Morning, I have "ip dhcp relay" and "ip dhcp relay address 172.16.1.27" (my WOL server). Also, I opened a case with Cisco last night about it. They said: "Could you please try the following configurations: In the global config mode : feature dhcp ...

joebrug · 07-20-2017

Georg, I'll look at the doc you attached, but I don't seem to have the ability to add that command on my NX 9732 NXOS: version 7.0(3)I4(5). Am I dead in the water? NX9K-1(config)# ip fo? ^% Invalid parameter detected at '^' marker.

Member Since	‎11-28-2016 04:30 PM
Date Last Visited	‎10-10-2019 09:10 AM
Posts	24

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Cable-diagnostics don't match up / CRC Errors

AP not joining WLC - incompatible?

Wake on Lan w Nexus 9000 and Catalyst 2960-X

"test cable-diagnostics tdr" odd results

SLP across VLANs

Re: Cable-diagnostics don't match up / CRC Errors

Re: AP not joining WLC - incompatible?

Re: AP not joining WLC - incompatible?

Morning,

Georg,