Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
Forum Posts
Cannot locate the console port for the Cisco SF250-24 its not on the back
I am trying to figure out why running the netdiscover process from a Kali Linux device plugged into a 2960x causes high CPU utilization. We use ISE and dot1x for port authentication and as soon as I add any authentication commands to a switchport whi...
Hello Everyone, I would like everyones' assistance with this if anyone has any information on this. As I understand that the price of Aruba switches is very favorable compared to Cisco Meraki Switches, does anyone have any information (URLs/PDFs/PPT/...
Dear Cisco Center, Our customer has a C1000-16P-2G-L switch, now they get issue as below ; they has 8 cameras PoE and when they plug all cameras into this Switch, the Switch can not work but if they plug 7 cameras, the switch work normaly. Could yo...
Hi all,Before we have telnet access to the switches in our production environment.But today i found i can't access many switches through telnet. It's rejecting the telent connection.What have now on hand is i can connect to those switches through Cis...
Resolved! PC gets gateway from neighbouring subnet
Hello everyone! Actually this is a very strange problem. First I set up a few static IP mapping using FTP. After saving the configurations and rebooting the devices, everything suddenly stopped working correctly. Let me explain. I am using GNS3 and C...
We're relative new to cisco switches and are testing two new C9200 switches. At the moment we're trying to setup a simple truck between these two switches, but every time we plugin the cable on the trunk port, one switch drops all icmp-packages for a...
HiBackground:I recently moved a VLAN for a lab network from our corporate network to behind a firewall. In doing so, I shut the VLAN interface (with an ACL) on the core switch and placed a static route pointing the subnet to the firewall, where the ...
Hi Gurus, I've encountered an issue that might relate to Cisco. The issue is I cannot access FW A internal interface from FW B, but it's ok from the Cisco switch and any computer connects to the switch. I've asked support from Firew...
I have two Catalyst 6880X-LE which I would like to VSS-Cluster.Is this possible by connecting two 10GiB/s Links and combining them into an etherchannel?Or do I need a special cable,Thanks in advance,Lorenz
I have been searching for an answer for hours but no one seems to know.You can find similar questions here :https://community.cisco.com/t5/switching/ios-backup-procedure-for-cisco-3850-12s-s/td-p/2980373https://community.cisco.com/t5/switching/how-to...
Resolved! BGP egress traffic not sent to neighbour
Hello, I am trying to set up a bgp multihomed configuration with 2 ISPs but I am struggling to get it to work. I am trying to get it to always use the shortest path available between the 2 connections. My problem is that whichever neighbour is second...
Hello, Please advise, it's possible to create Redundancy (VSS ) between the cisco 4503 and cisco 9403 switches.
Resolved! Using SecureCRT for TFTP
Hello,Currently I'm trying to push IOS images to Cisco Catalyst 9300s via SecureCRT's built-in TFTP feature. Whenever I try sending the .bin file via "send xmodem" I get the following error switch: Transferring , errors 1... Press Ctrl+C to...
I have to pre-configure a C9200-24T-E. It will have C9200-NM-4X installed in it.I am not sure which SFP modules will be used 1Gig or 10 Gig.Can I configure interface GigabitEthernet1/1/1and interface TenGigabitEthernet1/1/1 with same configuration to...
