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...
Does anyone know where I can download commandoversms.tcl script. I'm trying to doLTE Site Survey via SMS via this url; https://www.cisco.com/c/dam/en/us/td/docs/routers/access/interfaces/software/deployment/guide/guide_isr_lte_sms.pdf?dtid=osscdc00...
I'm not sure if I can upgrade with C9500 model C9500-48Y4C upgrade with ISSU that hardware can support I found this in Cisco ISSU Compatibility Matrix </platform><platform type="C9500-48Y4C" name="Cisco Catalyst 9500 Switch"><mode type="HA-REMOTE" m...
Hi Team,In our environment we are using C9300 and WS-C3850 model but on 18 Oct 2025 my site network was unreachable for 15-18 minutes after that everything was normal.During the network unreachable, WAN (DIA and MPLS) were fine and all switches time ...
Having an issue rolling out configuration upgrades to remote switches. Some background. I have a gold standard switch configuration that I want to take and apply to fielded sites. These are air gapped networks, so the IPs and hostnames being the same...
Hello,I try to remove a policy-map I don't need anymore.But I get an error messageswitch(config)#no policy-map type control subscriber MONITOR_MODE_MAB_POLICY%policy-map "MONITOR_MODE_MAB_POLICY" currently associated with at least one interface or te...
Hi,I want to configure the SSH session idle timeout on the Cisco Nexus N9K, but I can't find the CLI to configure it. Any expert can share with me the CLI for configuring the SSH session idle timeout. Much AppreciateJordan
Hello all, I am having a problem attempting to install the latest software. The software out of the box is extremely slow, clicking between the options in the webui takes between 1min to 2min to load. I was reading that updating the software would he...
Hey folks I'd like some clarity on what exactly the option "Switchport Mode" means in the GUI config of a CBS250. Specifically it's on the "VLAN Management -> VLAN Settings" page. The options are either Layer 2 or Layer 3, with a default of 2. The he...
I have a question on when to use private VLAN trunking. I have read when trunking to a device that is not PVLAN aware, you should use PVLAN trunking. If you are trunking between devices that are PVLAN aware the you should use regular trunking.What ...
I have a Catalyst 3650 with a L3 interface connected to a C921-4P router that is terminating some RAVPN PPPoE sessions. The C921-4P is attempting to relay the DHCPv6 messages from the client to a Windows DHCPv6 server. I'm only using DHCPv6 for oth...
I used to be able to do a "show arp vrf all | inc x.x.x.x in the 9000 series routers. We recently switched over to 8500 series. It appears I can't do that command. Is there a work around?
Morning,I am trying to implement nat on a Cisco 9300 from inside vlan101 to outside vlan20.Traffic is natted if it matches an acl on both source and destination, and it is overloaded behind the vlan20 interface. If i telnet to a webserver on the outs...
Hello everyone,For a scenario like the diagram uploaded, what is the cisco solution to symmetrically load balance traffic between servers and the switches work in active-active HA mode?I have used nexus 9k switches.I used vPC but it sends same flows ...
Hello, I just deployed a Cisco stack comprising of two Cisco C9200L-48T-4X switches running IOS-XE 17.09.06a (System Bootstrap, Version 17.14.1r) Unfortunately, I applied the wrong “enable secret 9” password The command line on the switches is as fo...
Hello cisco community, I'm reaching out because I have at this point spent about 24 hrs worth of troubleshooting. So I have a Catalyst 3850 set up with VLAN 30 and its corresponding DHCP pool. Ports are set up for VLAN30 access and portfast, client s...
