Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, February 2, 2026, through Friday, February 20, 2026. Our colleagues Amruta Navadagi, Anaya Kalawat, and Mohammad Mehtabuddin will be waiting to assist you...
hi all, i have copme across vss quad sup setupHow do I reload the standby sup in the same chassis ? if I do a >redundancy reload peer, this will reload the sup in the other chassis.how is this achieved ?
Hi allI have started in a new large company, it has a large WAN, LAN at each site, firewalls, wireless and vpn services.There is little or poor documentation about the network.where would you start, I am thinking WAN, get a diagram done with all the ...
We have a switch that continues to get unidirectional links. The fiber run is very long and is working off of legacy infrastructure. We have one uplink that can sustain 100MBPS trunk link. However, the moment we plug in the second redundant uplink th...
I have a few dozen switches (3560's) that I am logging into to make some changes such as passwords, logging etc. I would then like to copy the new config to my tftp server. I am pasting all the command in while in global config mode, but then I have ...
We are having to change our IP structure and I came across a problem with the vtp pruning. I have been configuring our WAP 1231 with new vlans for the ssid. I create new sub interfaces for the radio 0 and fa0. This is the first time configuring 2 a...
Does anybody know if a portable RPS device either from Cisco or another manufacturer exists, that would allow you to move primary power for a switch without causing an outage? I realize that for the Catalyst 3560 for example, you can get an RPS 2300 ...
Does anyone know of any issues with SXJ and source specific multicast? We upgraded our core from SXI6 to SXJ2 and multicast stopped working for all but our L3 links.Our L2/L3 links stopped working and the only thing that has changed is the IOS versio...
Hello,On a L2 switch all interfaces are configured for MTU size as 9000. But some hosts have MTU size as 1500 and some have MTU as 9000. Naturally there is a problem in the conversions. Is there anything on the switch side that we can configure to su...
Can someone direct me to documenation of what the downside is of running stub. Especially if it was in an environment prior to the licensing changes and running full eigrp. What is the implication if it has more than one neighbor?t...
Howdy LAN Gurus,I hear tell that the WS-C3560E-24PD-S and the WS-C3750-48PS-S have a limitation on the number of 7945s supported (ie i can only run 10 or 15 on each switch before the power runs out). Could anyone knowledgable with these pieces of eq...
Just wondering what IOS is loaded on Cisco WS-3560G-24PS-S by default when purchased. Does anyone know or can point to a link where I can find this ? The reason I asked is- while preparing config for this switch I want to make sure the commands are g...
Hi,I am trying to create a port channel between HP servers (4 nic) and two nexus 2k. The server side its a single team with 803.2ad fault taulerence and on the nexus side it have created two port channel (port channel 1 for nexus 2k1 and port channe...
Hi, I've previously used trunkports and vlans between my ASA and accesspoints, connected directly. Now I want to put a 2960S-24PS-L bewteen. Where should i define the vlans (in the switch or in th ASA?) and what ports to put in trunk mode? (the ones ...
How many of the VWIC2-2MFT-T1/E1 can be used in the 2801, all for data?I know here it mentions how many slots support what, but its a bit confusing, and I remember having trouble bringing up the card in slot 2 and had to move card to third slot, I'm ...
WS-C2960S-48FPD-L + SFP-10G-SR= ----(fiber conn) WS-C2960S-48FPD-L + SFP-10G-SR= ¦ ¦ (RACK) ¦WS-C2960S-24PD-L + SFP-10G-SR= -----(fiber conn) WS-C2960S-48...
