Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
HiHow do I remove the host/on-boarding config from a interface that is part of a fabric.I want to remove a switch from my fabric but cannot do so until all interface configuration has been removed.
Resolved! not seeing VSS second switch in sh run
Hi all, we are not seeing VSS second switch in sh run. is that normal ? only one switch from virtual domain: switch virtual domain 10switch mode virtualswitch 1 priority 255mac-address use-virtualbut on sh sw virtual - we see both switches- is that o...
I have two data centers. My main data center MPLS router has the default-originate statement, in BGP, to send out the default route to all of my MPLS sites. I'd like to setup failover, in case this DC becomes unavailable. What would be the best pr...
I have two Cisco 9K's configured in a VPC domain and using HSRP on my SVI's and I keep seeing this error on the VLANs: 2020 Aug 2 20:03:02 EST: %ARP-4-OWN_SRCMAC: arp [13964] Received packet with a local source MAC address (0462.73b0.3975) from 10.10...
Hi Experts, seek some help here with respect to QOS on some advance platforms such as 4500/6500/6800 - 1. I understand that these platform have significant difference compare to MLS that runs on 3750s. these platform just do not support MLS anymore. ...
Currently we are in the process of migrating our legacy 7k/5k/2k environment to VXLAN EVPN. We have our 7k enviornment connected to two border gateways. We are connected at layer 2 (VPC) and layer3 (BGP). We have a desire to move SVI's before we m...
Can I stack a Cisco Layer 2 Switch and Layer 3 Switch together? I have a Cisco 2960-X (Layer 2 Switch) and 3750(Layer 3 Switch), can I make a stack of these two switches?
Dear all I have two 3650 switch and they are configuring SNMP services to monitor status port. But They often alert "down snmp traffic". Then I checked switch log which show "drop packet snmp". like image, I attached it below Anyone can help me about...
I do definitely know the differences between NVRAM and Flash memory. I did googled for past few days, but I was not able to find the 100% satisfying answer. Some people said that nowadays, people can actually store the startup configuration file in F...
Hi Team , Can any one help me choose best practice ios with stable release/bug free & latest IOS for following cisco switches models. Catalyst 3750 (v2 or G) Catalyst 3750 (-E or -X) Catalyst 3560 Catalyst 2960 Catalyst 4500 Catalyst 6500
Hey everyone,First of all my knowledge in this field is very simple, so please bear with me.I need help figuring out why I can’t access the web configuration page, let me explain.The switch is connected to a server (Storenator from 45Drives.com), we ...
Hi,I have a Catalyst 3750 with Cisco IOS Software, C3750 Software (C3750-IPSERVICES-M), Version 12.2(35)SE5, RELEASE SOFTWARE (fc1). The image file is System image file is "flash:c3750-ipservices-mz.122-35.SE5/c3750-ipservices-mz.122-35.SE5.bin".The ...
Resolved! Switch 2960X initial failed
Hi all,i have a switch 2960X with stand alone.When i turn on it is showing strange characters such as:▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒...
Hello.Regarding support on Nexus3k, I want to make q-in-q frames transparent on the IF with VPC set. What should I do? Isn't it supported in the first place? Put config below. N3K-01#########vpc domain 100role priority 100peer-keepalive destination 1...
I have a question related to the attached scratch. It's my intention to transport all VLANs (which are part of a dot1q-trunk) from the lefthand side to the righthand side and vice versa. The outer VLAN has only local relevance between the switch acce...
