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Cisco Catalyst Center

This community is for technical, feature, configuration and deployment questions. For production dep...

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NFVIS Solutions

Join peers and Cisco experts to discuss Cisco’s Network Function Virtualization (NFV) products and s...

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SD-WAN and Cloud Networking

Join this community to interact with your peers and Cisco about SD-WAN and all things related to sec...

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Switching

Discuss Catalyst brand switches with peers and experts.

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ThousandEyes

Join us for information about our use cases, common troubleshooting, discussions, getting started gu...

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Activity in Networking

How Do I Get a Human at 𝐀merican 𝐀irlines Immediately??get HELP

 hone assistance: One of the quickest ways to speak with a 퐀퐦퐞퐫퐢퐜퐚퐧 support agent is by callingퟭ-ퟖퟕퟕ ✈ ퟓퟓퟗ ✈ 0161 // ퟭ-ퟖퟕퟕ ✈ ퟓퟓퟗ ✈ 0161 . The phone number for 퐀퐦퐞퐫퐢퐜퐚퐧 assistance is listed on their official website. Simply call the number and follow ...

["A>A ] How Do I Get a Human at 𝐀merican 𝐀irlines Immediately?

 hone assistance: One of the quickest ways to speak with a 퐀퐦퐞퐫퐢퐜퐚퐧 support agent is by callingퟭ-ퟖퟕퟕ ✈ ퟓퟓퟗ ✈ 0161 // ퟭ-ퟖퟕퟕ ✈ ퟓퟓퟗ ✈ 0161 . The phone number for 퐀퐦퐞퐫퐢퐜퐚퐧 assistance is listed on their official website. Simply call the number and follow ...

Cisco Catalyst 9600 - Factory Reset

Hi all,I have locked myself out of the switch, more specifically, I can't enable. Every method of password recovery I have tried has failed. I do not know how to factory reset my two stackwise-enabled switches. I need a password recovery procedure th...

IP connectivity between Nexus and Palo Alto firewall

I'm struggling to understand connectivity problem between a switch and firewall.  The Nexus is located between the Core switch and the edge firewall. It's purpose is to divert traffic via ITD for content filtering.  My problem right now is that I'm n...

jeff20 by Level 1
  • 419 Views
  • 26 replies
  • 0 Helpful votes

Monitoring of Catalyst/DNA Center itself

Hi,I wonder which is the best way to monitor our DNA Center appliance. We have all our networking infrastructure monitored and we want to have DNA Center also under this tool (from SolarWinds). We usually monitor using icmp and SNMP. Is it possible t...

lecabral by Level 1
  • 74 Views
  • 3 replies
  • 0 Helpful votes

C9500 Core

Hi, I have a site that has two C9500 as Cores and they have Dell Powerconnect 7024 ver 5.1.18.1 connected with the Core, the issue we are seeing is that the uplinks are not coming seen by the C9500. Just wanted to ask if someone has seen this issue. ...

Identifyting Model Using Serial Number

I am verifying an inventory for a client for which my company is upgrading the network equipment. I have a few serial numbers without the model number on my inventory and wanted to know how I can look up a device and get the model number. I do not ha...

Spoke stuck on IKE state in DMVPN

Hi,We have mGRE DMVPN tunnle between one Hub and 7 Spokes. Other 6 Spokes are working fine but one Spoke is not connecting to Hub.Spoke shows DMVPN on IKE state (tunnle is not working) and Hub is not adding nhrp entry in table.Spoke DMVPN TunnelPleas...

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INBK-IT by Level 1
  • 263 Views
  • 11 replies
  • 0 Helpful votes

C-921 Cisco router intermittent internet cut off after some days

I have an intermittent internet cut off after around some days of working (5 to 10 days). The router becomes inaccessible by ssh. No ping also from internet and from inside. The architecture includes two switches (CBS350-48FP-4X) with Vlan1.We did no...

dhaferbk by Level 1
  • 61 Views
  • 0 replies
  • 0 Helpful votes

notconnect vs notconnect:

Recently I've seen some switches show ports with a status of "notconnect:"  What does the colon at the end signify?I don't have it documented where all I've seen it but I just now saw it on a 6 stack of WS-C3650-48PD running 16.12.06. About 85% of ou...

notconnect.jpg
stonent01 by Level 1
  • 617 Views
  • 6 replies
  • 0 Helpful votes

NTP Setup, but I got .INIT. state..

Hello Professionals,I setup the NTP server in one of branch site and would like to make all network switches to see this server including other branches. - NTP server: 10.10.10.158 (placed in CST timezone, it refers pool.ntp.org) - NTP Client: Switch...

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eeebbunee by Level 1
  • 106 Views
  • 3 replies
  • 0 Helpful votes

Cisco Catalyst 9500 - IOS Upgrade

Hello together, I want to upgrade to a Cisco Catalyst 9500. I enter the following command:install add file bootflash:cat9k_iosxe.16.09.04.SPA.bin activate commit The following line I confirm with Yes:Please confirm you have changed boot config to boo...

1921 Router Config Help

Hello, I know very little about configuring cisco hardware and need some help..... we are currently running an 1800 router and I obtained a new to me 1921 router and would like to replace the 1800 router with the newer one, I managed to get it factor...

cwasilak by Level 1
  • 395 Views
  • 19 replies
  • 0 Helpful votes

Build-in variable for cli events in EEM

If i create an event manager applet to capture logs, i can work with a variable called $_syslog_msg. Example:event manager applet RUNATEVERYLOG event syslog pattern "Configured programmatically" maxrun 4 action 1.0 cli command "enable" action 2.0 put...

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