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Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!

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Cisco 2960-S MBIST failed

Hello there,we've recently been resetting some of our Cisco 2960-S series switches, and we are getting some weird post messages.When we boot into ROMMON and factory reset them, after the boot command when the firmware boots, we get 9 MBIST fails, but...

Resolved! Unable to import lab into CML

I'm unable to import a lab into CML. I tried importing two YAML files, but both gave errors, as shown in the screenshot. I'm using the hosted version of CML on Cisco DevNet, and the error points to "nxosv9000." Do you think this issue could be due to...

CML_importissue.png

Find port allocations

HiI have a requirement to move every device from one subnet/address pool and disperse the clients around other ones.  My problem is I don't know how many ports are assigned to a particular address pool across my fabric.  I can find active devices eas...

KevinR99 by • Level 1
  • 83 Views
  • 3 replies
  • 0 Helpful votes

CBS220-24P-4G PoE Issue

Hello Everyone,i'm running into a very peculiar issue with a brand new CBS220 switch. When i connected the 2 PoE Accesspoints that we want to run to it, they powered up and worked with no issues. I then proceeded to configure the VLANs and ports to w...

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Antenna parameters and gain in EWC

Some doubts about antenna gain and parameters in EWC. I can't understand why is so complicated: I have to check which antennas the AP are using (A, B, C, D) and the antenna gain in 0.5 dBi units. Cases:1. I connect an AP C9115AXE with 4 antennas ANT2...

jmprats by • Level 4
  • 44 Views
  • 1 replies
  • 0 Helpful votes

Failover VPN Tunnel will not come up

Hello together, I have configured a VPN Tunnel and the primary tunnel is working fine and is active. The Failover VPN Tunnel does not come up because it has the same address in the ACLs applied. When I try sh crypto session remote 2.2.2.2 (Backup tun...

Mocisco by • Level 1
  • 121 Views
  • 6 replies
  • 0 Helpful votes

Route redistribution

Hi,I would like to redistribute BGP and EIGRP mutually:R1 - R2 EIGRP AS 100R2 - R3 BGP AS 100R2:Router EIGRP 100default-metric 1000000 1 255 1 1500Network 10.12.1.0 0.0.0.255redistribute bgp 100 metric 1000000 1 255 1 1500!Router BGP 100BGP Router ID...

alert Unable to get SFP data. Reason: No such device"

Hello everyone, and have a nice day  i can see an error on my monitoring system for my ASR9006 router like this"Facility: PLATFORM-ENVMON; Severity: warning; Message Name: OP_SFP_WARN; Message Text: Port 0/07: Unable to get SFP data. Reason: No such ...

Muradazz by • Level 1
  • 673 Views
  • 6 replies
  • 0 Helpful votes

fabric with AVE or Vapic, how to check?

Hey Folks, I have an APIC cluster consists of 1 hardware APIC and 2 other Virtual APICs. I was looking for a command that shows if my two virtual APICs were installed as Vapic or as AVE (Cisco ACI Virtual Edge). I found the command `show fabric nodes...

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at@ps by • Level 1
  • 41 Views
  • 0 replies
  • 0 Helpful votes

celluar dropouts

hi all.Vi keep having som random drop out to some of our ir routers. we are running both ir1101 and ir809. i think maybe the celluar interface is not keept alive. We have a ip sla script that runs, and should keep the interface alive, but it dont see...

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