Cisco Catalyst Center
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2150 PostsActivity in Networking
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.
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?
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...
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"] =...
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?
switching
hello every body what is the differentsfp-10/25g-lr-s (10-3251-01) and sfp-10/25g-lr-s (10-3251-02)
Resolved! Certificate install issue WLC DNA
For some reason one of our pair of WLC 9800 will not accept DNAC-CA certificate.A sync or push of telemetry from DNA fails. All our other devices are fine.If we try a CLI import of the certificate we get this:Trustpoint 'DNAC-CA' is a subordinate CA....
Resolved! cEdge lost connectvity to vManage
In my environment we have multiple cEdge devices, 1 vManage, 2 vBond and 2 vSmart.Due to some reasons one of the cEdge devices lost connectivity to vMange. Not sure of the exact reason.But would like to understand, will there be any impact due to thi...
How can i disable cdp vlan mismatch message?
Hello,I have some trouble with vlan mismatch using cdp message. because, port of main siwch configured vlan 100, but port of access switch configured vlan1. thus vlan mismatch message displayed using cdp message. At this time, I'm usally try to chang...
Resolved! DMVPN Spoke not connecting when using starlink
I have set up as above. I am using starlink at one of my spokes. I am not able to get to pass VPN traffic even though show dmvpn shows that the vpn is up.
Interface configuration not showing logging events in running config
This is the standard template we are using for AP connected interfaces.interface GigabitEthernet 1/0/8descriptionXXXXXspanning-tree portfastswitchportswitchport mode accessswitchport access vlan 90logging event link-statuslogging event power-inline-...
Adding new switch to old stack
We have 2 SG350x-48 switches in a stack. and we need to add another switch. but I know that SG350x-48 is no longer sold. what are my options? these were replaced by the "Cisco Business 350 Series Managed Switches". can one of these switches be a...
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