Cisco Catalyst Center
This community is for technical, feature, configuration and deployment questions. For production dep...
2150 PostsActivity in Networking
funciona no switch CBS250 para comunicação via trunk
Hoje temos um parque completamente formado por switches Cisco Catalyst série 2xxx, 3xxx e um core série 4xxx. Conseguiremos interconexão de um modelo CBS250 com um Catalyst usando trunk? O protocolo VTP irá funcionar?
How See advetise route by any details in nexus
Hi dears if i see advetise routes prefix to nieghbor X.X.X.X by details for example which community send wightand other bgp parameters How can see thisin bgp nexus switches for examples 9K series???
I need help to finish the ring on a Ring Topology please
Hi all. I'm new to networking and inherited a Ring topology network that was never connected at one box to complete the ring. It is made up of an LC Fiber ring of all Cisco 3750X switches all set up on the same VLAN. I am in no position to change the...
Cisco SDA Border to Fusion Connectivity
Do all VNs from a SDA border node need to the same fusion device? We would like to take our Corporate traffic and fuse that to our GRT with a Nexus switch. We'd like to take our IOT and Guest VNs and run them through a firewall for policy and inspe...
Minor edit in one of the OpenTelemetry Blog
Hey!I'm Chitransh, part of the team at SigNoz.Thanks for using SigNoz as one of the Observability backend for OpenTelemetry in this blog - https://www.thousandeyes.com/blog/data-observability-backend-opentelemetryI just wanted to point out a small c...
Resolved! What does "2 Gigabit Ethernet combo + 2 SFP" mean in this context?
I think that it means 2 ports are support RJ45 and and also SFP. But how can a RJ45 support SFP?
loopback for traffic measurement
I am trying to measure a link speed I have a traffic generator machine.I want my Cisco ASR-1001 to loopback the traffic to the generator,What config do I need to use?I am trying to do it in Layer 3 and there is a switch in between.
VPN - Geo-Location Based Traffic Management
Hi guys,My company has branches in 3 locations (the US, China, and Canada). I want to create a FULL-TUNNEL VPN for users who connect from coffee shops, airports, and hotels.I will do it using the Cisco profile editor and call it a UNSECURED VPN profi...
Unable to create a building in DNA 2.3.5.5-70026
Hi,we have this fresh install of DNA Center 2.3.5.5-70026. I've been able to create areas using the Intent API but I can't create a building.sitePath = "/dna/intent/api/v1/site" headers = {'content-type': 'application/json'} headers["X-Auth-Token"] =...
Re: odd loopback errdisable issue
Actually, I did post this in the Network/Switching forum. I guess someone with power thought it was better suited here and moved it. Which we both apparently disagree with.
Fix empty startup-config for C9200L
For Cisco WS-C9200L-24T-4G-E, a user tried to backup configuration from Web portal. But did wrongly that uploaded empty text file to the device.That is:Copy to devicetftpaaa.txt (created from local computer)startup-configupload to device.Now the star...
how to safely turn off cisco router/switch?
how to safely turn off cisco router/switch?is it just turn off the power switch at the back of router/switchor need to issue soem command in user EXEC mode /privileged mode to shut down the router/switch? explain please, thank you
Redundancy Over VSAT Link
Hi, we have a WAN and VSAT connection to one of the site. WAN is primary and VSAT is secondary link.We have dedicated router for WAN and VSAT. VSAT link is connected to one of the LAN access switch.Could you please help me, what kind of configuration...
Resolved! What address-family does PE use to store the routes sent by the CE?
Hi all!English is not my first language, so I am sorry in advance if my words confused you. I tried my best.As far as I know, CEs don't have vrf in general, so CEs would use ipv4&ipv6 address family of BGP to form BGP neighbor with PEs and advertise...
How to copy Cisco C9300L IOS and Bootstrap to USB drive
I accidentally bricked my Cisco C9300L switch and no longer has IOS or Bootstrap. Can I save copy of IOS and Bootstrap from my other Cisco C9300L switch and save to USB drive? Then copy images onto the switch that is inoperable?
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