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...
Hello team, Currently, we have a network of 9300 switches where 802.1X has been configured on each port, and each port is connected to a Windows PC. Initially, the user logs into the PC, then the switch sends the session to ISE, and ISE validates it ...
hello, I need a suggestion to change my nexus infrastructure to CAT9K using Stackwise, that I didn't have a lot of knowledge on, in fact in Nexus environnement I have this : where I use multichassi Port Channel, to ensure real redendency, but In my n...
Hi my workmate is trying to configure one of out new Cisco 9200 switches, and he is not entirely familiar with the Cisco IOS, to that extent he issued something along the lines of a reset all command and wiped the boot image of the switch and had to ...
Hello,I have a question regarding interface configuration.Should PortFast be enabled on the interface that connects to a firewall?If it should be enabled, could you please explain why it is necessary?And if it's not needed, I would appreciate it if y...
お世話になっております。Catalyst1000とC2960Lを利用しているのですが、リモートでVLANを変更する方法があればご教示いただけますでしょうか。台数が多く、1台ずつコンソール接続で変更するのは厳しいため、いい案があればご教示いただけますと幸いです。よろしくお願いいたします。
Hello!There is such a problem in the network. There is a C9500-40X core, it is responsible only for the user segment of the LAN (desktop PC, IP phones, printers, air conditioners, UPS, video cameras, etc.). Eleven floors are connected to it via MM fi...
Hi,Why would you choose one over the other?Root-guard will stop a superior bpdu from becoming the root.Bpdu guard will stop another switch from connecting entirely by shutting the port down.Why not just configure bpdu guard on all access layer ports ...
hi, I have test setup in the lab. 2 core (C9500-32C), 2 disti (C9606R) and 2 leaf switchesc(C9300X-48HXN stack). i am testing TRM on one VLAN within vrf, all with 17.15.03 firmware. ubuntu is test mcast server while clients are ubuntu and cisco test ...
Hello Team am trying to configure SNMPv3 with MD5 /SHA , but with MD5 it is working but SHA is not working . Snapshot are also attached for reference from SNMP Tester. ************************************************************ Cisco IOS XE Softwar...
Hi I have a question which switches do you recommend 8 ports 10GE POE please
the license details are:Index: 1 Feature: 12portGE-2port10GE Version: 1.0License Type: PermanentLicense State: Active, In UseLicense Count: Non-CountedLicense Priority: MediumStore Index: 1Store Name: Primary License StorageIndex: 2 Feature: advanced...
Hi,I have a coupe of Cisco switches that I want to connect them to an existing hpe MST region. intention is for hpe to remain root (it has already priority of zero). Is there any known issues between cisco and hpe both running MST? do I need any cons...
I have a problem, I can't get an internet connection on my switch 3560G
I am trying to figure out the appropriate power supply to use with the IE-3100-4TS-E. I will be supplying 120VAC Power to the panel where this switch will be installed. I need to understand the inrush current of the switch and the power supplies.I as...
I am using Cisco 9300 48UXM-E, after configuring when I reload the switch I am losing configuration. Switch is coming as new and when we use command copy start run config is coming back. On my research I understood that config-register is not changin...
