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 Together,we have a Catalyst 9500 Core Switch and I wan to Isolate a specified VLAN (VLAN 5) deny to connect to all other VLAN. Here is a simple configuration and explanation what the result should be.VLAN 2 (Server) 10.1.2.0/24 Gateway VLAN int...
Hi Team,We have quite a few 9200 switches in the Meraki portal running firmware IOS XE 17.15.5. Recently, we have noticed that some switches are randomly rebooting.The switches had been operating normally on the same firmware version for quite some t...
Is there such a thing as having too many VLANs on one network?
Hey all,I have just finished setting up my first Catalyst 9500 StackWise Virtual pair managed by the Meraki Dashboard with the configuration source set to cloud.The stack is working as expected. However, I was surprised to see that there seems to be ...
Hello, i have a new 3650 Switch and when i using ssh i got "%SSH: CBC Ciphers got moved out of default config. Please configure ciphers as required(to match peer ciphers)[Connection to 10.1.33.3 aborted: error status 0]". is there anyone face such i...
Hi,I already have in my dashboard an existing and running switch C9300X-24Y with spantree priority and aggregate link. I need to add a new C9300-24T and stack it with the existing C9300X-24Y.I plan to add the C9300-24T to the dashboard and update it ...
Hi We have ordered some 9200Cx, but it seems that we need a micro USB to get to the console. Not the standard mini USB type B, but the mobile phone type USB Micro Type B.A standard USB Micro Type B, doesn't work, even with the Cisco USB Driver, not s...
May 21 11:05:43.163: %DHCPD-7-NO_LEASE: DHCP lease assignment failure, client e41f.d505.50fa reason CANT FORWARDMay 21 11:53:29.229: %DHCPD-7-NO_LEASE: DHCP lease assignment failure, client e41f.d505.50fa reason CANT FORWARDMay 21 12:17:21.289: %DHCP...
I have two C93000 switches and they have HSRP. I would like to add new eBGP connections to both from diverse ISP. To include having a failover connection. Can I achieve this with present configuration? Also, can I if possible, remove this hsrp a...
Hi,I have a configuration where I have a single /29 subnet, random IPs addedCan I use the same HSRP group on two sets of different switches Blue x2 Nexus (mine) and Green x2 Nexus (third party)Or will this cause me issues?ThanksSimon
We have configured the router’s LAN side for redundancy using HSRP and the WAN side using BGP.If the WAN interface goes down, I believe outbound traffic will follow the path FW#1 → L2SW#1 → Router#1 → Router#2 → L3SW#2, and return traffic will follow...
Over the weekend I upgraded a C9300-48UXM to 17.15.05. This switch is running Network Essentials license and does not have DHCP helpers, DHCP Snooping, or device tracking enabled. It is a downstream Layer 2 switch with a port-channel to a layer 3 tha...
Hi, How many maximum switches we can install in ring topology with STP? BRMuhammad Jasim Abdul Karim
Hi everyone, I'm having this recurring problem with my Cisco Nexus 7706.NX-OS Version 8.4(3)%SYSMGR-SLOT5-3-HEARTBEAT_FAILURE: Service "statsclient" sent SIGABRT for not setting heartbeat for last 4 periods. Last heartbeat 92.58 secs ago.%SYSMGR-SLOT...
Hi team,I'm looking for the official Cisco documentation that defines the field "Total Power Available for additional modules"in the `show environment power` output on Nexus 9000 series switches (specifically Nexus 9508 running NX-OS).ContextWe have ...
