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 everyone, Recently I found a process (Authenticate Pro) in my switch which I don't have in other Lan switches and it is devoted most of my memory usage. I would be appreciate if some one tell me how could I restart a process or remove it from memo...
One of our customers have a requirement of 48 port POE switch along with 4 sfp+ ports. I was thinking of populating the 2960x-48LPD-L with the C2960X-FIBER-STK module to get the additional 2 sfp+ ports( 2 sfp+ already present on the switch by default...
I have a stack set up and running using three C2960X. I tried to do a "sh int trans det" to check the power on the transceivers and found all of the ports on switch #3 where missing although they appear to be functioning correctly in the stack. I als...
Is there a way to have the ifAlias (interface description) sent with a linkup/dwon trap from a 3750 switch? I want the info for alerting with What's Up Gold.
Hi I would like to check where we should terminate "ip helper address" for dhcp relay if dhcp server is located on DC while remote site (DHCP Client) is connected through VPN. here is the simple path. DHCP Client (vlan 3)-- Cisco TOP of Rack SW --...
I have a Catalyst 3650 (IOS XE 3.6) with a module GLC-SX-MMD= (DOM capable). When I issue the command 'show interfaces gigabitethernet x/x/x transceiver detail', I can see the real-time operating parameters such as Optical Tx power, Optical Rx power,...
Hello,I'm setting InterVLAN routing on Packet Tracer, but it doesn't work on default route (I think), please download the file from attachment, you can see the network inculded two Vlan 10 and 20, those PC in those Vlan cann't ping to Router 192.168....
We have some new VG204xm's that we will be replacing from older ones currently on the network. We have found that we need a newer IOS than what came in the box and 1 tech has already worked with our HQ to download it to his VG204xm. He now wants ...
I have a WS-4506-e that has two 6000w power supplies that both went into Output Fail mode at the same time. The four input power sources are on 4 separate circuits and my power guys have assured me that we did not experience any spikes. The power set...
Good Morning All! First time posting here, so please be with me. I have been tasked with reconfiguring the VLAN environment at my current employer (along with a possible redo of IP scheme entirely 172.x.x.x to a 10.x.x.x network). Currently,...
Dear All, I tried to find below details from my side but no luck. Please let me know URL or how to find End of Life and End of Support for 6.2.14 nexus code for 7010? regards,
Hi all. I am experiencing weird behavior on a 3 member stack made of C3850-48P switches. I am seeing quite a lot of STATIC MAC address entries even though no such entries have been manually configured. The fact is, that I connected my laptop to Gi2/0...
Folks, I have these commands defined in the global config mode. But I do not see these commands show up underneath an access port interface. I am running a 9300. spanning-tree portfast defaultspanning-tree portfast bpduguard default
I'm having trouble configuring secure mac addresses on a Cisco 891W (CISCO891W-AGN-A-K9). Here is the CLI in/out: (config)#mac-address-table secure sticky f6 Need to enable dynamic port security on the port first before enabling the sticky address (c...
I'm looking to implement a couple 9500-40Xs with Network Advantage as core switches at two smaller locations. Any dates on when the 40Xs will support stackwise-virtual? I see, at least based on the release notes, that only the 24 port 40G model suppo...
