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

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Discuss Catalyst brand switches with peers and experts.

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ThousandEyes

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Activity in Networking

Resolved! Enabling 802.3at at C9200L-24P-4X

Dear all,I've set manually a specific port, in which have a non-Cisco WiFi 6 Access Point running, to provide 30W to make the PoE+ runs, but the AP itself didn't recgonize the power provided as PoE+.I've adjusted at web interface as well at CLI. Is t...

jobe83 by Level 1
  • 134 Views
  • 4 replies
  • 0 Helpful votes

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
  • 290 Views
  • 22 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
  • 26 Views
  • 0 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. ...

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
  • 228 Views
  • 9 replies
  • 0 Helpful votes

Any way to reduce CSR1000v load on CPU in EVE-NG?

Any way to reduce CSR1000v load on CPU in EVE-NG? It is very CPU Intensive and increases the temperature very much. I need to lab SR and I know of no other image for regular IOS or IOS-XE that supports that.

Cisco 1010 ports not coming back on after reboot

I'm new to this so please be kind Setting up a Cisco 1010 Firepower device, unboxed it, got it up and running, havent' did any config yet, so its all the defaults I would say.  Needed to bring it to the office, once I turn it on, no port lights come ...

taitas by Level 1
  • 201 Views
  • 8 replies
  • 1 Helpful votes

How Find Switch?

So, previously I had a static IP address I could point putty at that would SSH just fine. I verified the address in a Show Run form I copied two days ago, so I'm not crazy. The config was written to memory multiple times so it's not that. Today, afte...

kenohol by Level 1
  • 98 Views
  • 2 replies
  • 0 Helpful votes

Problem with LACP enabling

Hi, I have three CBS220-48P-4G-SW1 configured with LAG uplink consisting of two port between each of those switches.When I try to enable LACP on those LAG I get an error code 387.Does anybody got this issue and figured how to resolve it ?

slefebvre by Level 1
  • 48 Views
  • 0 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
  • 63 Views
  • 2 replies
  • 0 Helpful votes

BGP ipv4 mvpn versus vpnv4 multicast SAFI

The Cisco document bgp-mvpn-bgp-safi-129-ipv4.pdf (cisco.com) appears to refer to BGP SAFI 129 as the one used for mVPN configurations. This is totally confusing compared to the mVPN profile configuration guide Configure mVPN Profiles within Cisco IO...

cisco isr 1116 port forwarding

Hello,I have a cisco router connected to ISP using Dialer interface. I can access the web no problem, but have problems configuring port forwarding to a local computer from outside. Trying with tcp port 5555.Any idea what I am doing wrong? Thanksvers...

maple1 by Level 1
  • 81 Views
  • 4 replies
  • 0 Helpful votes

MTU support on BDI of ASR920

Hi Experts, I am testing the MTU size that BDI can support. Please take a look at my config and test below. I configured the physical interface and BDI with MTU 9190. When I do a traceroute mpls, it shows MRU 1500 suggesting that the network interfac...

aljoush12 by Level 1
  • 59 Views
  • 0 replies
  • 1 Helpful votes
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