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...
I'm learning Cisco Packet Tracer for final project. I'm kinda clueless and new about this kind of stuffs.I've been messing with L3 Switch to design an enterprise LAN network.First, I have room "A" consist of an IP and a PC daisy chain together to the...
Howdy all, The HP SAN I'm attempting to connect to port 19 is showing vlan 1 instead of vlan 3, and when I click on that mac address it says that it cannot find the client. Any ideas? vlan 3 is definitely in the 1-512 range that I'm piping through th...
Hello,i am trying to conncet SFP-1G-SX on C9500-24Y4C-A but ports are going to error-disable each time i try. i connected on different switch also but same issue. i am getting below error. Switch Log: Transcceiver-3-Not_Supported: C1/0: imod: detec...
Let me explain what is happening and the issue we are facing.Our setup is quite simple, as shown above. We have a stack of seven Cisco C9300L-48P-4X switches converted to Meraki Dashboard mode. All switches are currently running IOS XE 17.15.5. Since...
Hi, Here I have attached a snap for your reference.A and B are C9500X switches and C and D are C9300X switches. C and D are a switch stack. I need to know in case of stack broken between C and D what happen to STP ?This is a SDA environment and A an...
Hi,i configured Stackwise Virtual between 2 x C9500 24Y4C, however i dont have enough SFP to use dedicated DAD link, i am planning to use ePAgP DAD to prevent Split Brain Scenario. 2 x C9500 Core Switches will be connected to Downstream C9300 48P Swi...
How to enable VLAN interface traffic statistics monitoring on the Nexus 9000 Series N9K-C9364C? For example, for Huawei, the commands are: # interface Vlanif30 statistics ipv4 enable statistics ipv6 enable statistics enable What are the equivalent co...
Hi all, Im trying to transfer a IOS image to upgrade a 3850 switch, as soon as I put the USB drive to the front of the switch, I go to the CLI and run the command: show usb-devices summary (it is the only command available) and it shows and display...
Hi Community,I have a Nexus 9000 model C93180YC-FX Chassis, access-list is configured, but when the "show ip access-list" command is executed, no content is observed, even though there is traffic generated on the access-list.But when applied to anoth...
Does cisco C9300-24T-E support MODBUS TCP/IP communication or is C9300-24T-A needed?
We are currently facing a strange issue with some vlans. We have two N5K-C56128P in vPC mode using FabricPath. We have activated HSRP in some Vlans but it looks like the HSRP is not working for all Vlan as you will see in the configuration bellow:Vla...
Hi, Will appreciate your opinion here please, the customer has the network topology as follows: - In site 1:- 2x 9400 switches working in VSS mode.- The FW which is the GW of the hosts in site 1 is connected to the 9400 switch. - Site 2 has the exact...
Trying to isolate some guest VLANs in an environment with an L3 switch via switch ACLsOpting to block traffic to and from the RFC1918 blocks instead of having 30+ rules (we have 10+ vlans per site) but wondering if I need an Allow rule at the top so ...
I am reaching out regarding a discrepancy I've observed between two API endpoints: 1. getNetworkClientsApplicationUsage: https://developer.cisco.com/meraki/api-v1/get-network-clients-application-usage/2. getNetworkClientsBandwidthUsageHistory: https:...
The device tracking database and IP verify source isn’t working, everything says its configured correctly but.You can apply the policy but there is not output from it.
