Cisco Community

Why does the Cisco UCS server not discover external storage arrays?

Hello, Cisco community,My Cisco UCS B200 M5 server is experiencing problems and does not detect an external storage array for the NetApp FAS 8200 connected via a Fibre Channel connection. We've tried a variety of troubleshooting steps, but the proble...

CER: Intra-cluster communication is broken

I am trying to upgrade from CER 11.5 to 14. When running the pre-check COP file, as well as utils diagnose test from the CLI, I am getting "Error, intra-cluster communication is broken, unable to connect to [IP address of the server on which I'm runn...

Resolved! Cisco Catalyst Center and Cisco 5520 Network Assurance

I have a single node Catalyst Center running 2.3.5.6 and two Cisco 5520 WLC running 8.10.190.0. I had to update the certificate on Catalyst Center as I was setting up pnp and had to update the cert SANs. The issue that I'm facing now is that I can't ...

Resolved! Unable to ping from PE or CE to remote side; routes appear in table

Been working on this topology for a little while in preparation for ENARSI second attempt. Created a small MPLS network with 3 PE routers connected, the loopbacks are advertised and seen on each CE router. Despite route showing, pinging fails and...

Track network traffic in UCSM

I have a huge number of vLANs in a UCSM environment which I believe are no longer being used and i would like to cull them so that only the used vLANs stay in UCSM. Is there a way to setup tracking for each vLAN so that I can see if traffic is flowin...

Trunk issues

We are in the process of replacing a legacy Juniper Core switch with a 2 stack Cisco 9300 configuration.The VM Hosts within the environment are all configured in the current Vlan 1 on the Juniper switch.We are trunking to these hosts.We have the foll...

Cisco XDR and Secure Endpoint Orbital Installation Issue

Hi Team,I’ve noticed that the data on the assets and dashboards in Cisco XDR isn't up to date. Specifically, the number of computers and information shown in Secure Endpoint doesn’t fully match what I see in XDR, and the numbers seem different. Could...

C9800 and Cisco Catalyst Center Missing Configs

I'm standing up a new pair of C9800-40 WLCs using Catalyst Center. So far so good. It seems to add all the settings when I provision the 9800 through Catalyst Center.There's a few settings that I can't seem to find a way to include when the 9800 is p...

Network Design with Collapse Distro & Core

I have been task to turn a immature network into something that looks more standardized. I wanted to create a Network Design with Collapse Distro & Core with a single WAN connection and two core/distro switches. Question 1.) For FHRP, what connection...

Triggering camera preset based on location of presentor

Is there a way to use a location of a presenter to trigger a camera switch with preset zoom and angle?Ask is to use a camera trigger like what is used in Presenter Track to trigger a switch to a second camera and have that camera be zoomed in to a se...

CSPC || Patch 2.11.0.2 still affected by CSCwm10281

Hello team, During this week I was testing patch 2 of CSPC 2.11 and I noticed that the CSCwm10281 bug has not yet been fixed, I tried to update over a patch 1 that failed and a direct update to patch 2, however I was unsuccessful in performing the in...

Wireless 2.4Ghz unable to deliver upto 50mbps on speedtest . why?

Dear Teami currently working in ISP . we face issue when we test speedtest on 2.4Ghz wireless wifi or ONU unable to get upto 50mbps speed . But some ISP . i think using concept of TCP optimization to improve speed . so can any help How to implement T...

DHCP option parameters of third party switch

We have added 3rd party switch to the ISE and switch send MAB authentication request along with DHCP options. HW-DHCP-Option=SEP70DA48E8B074;HW-DHCP-Option=1 28 3 15 6 12 42 119 242 120 66 150 43 252;HW-DHCP-Option=Cisco:Codec:1.0; The label "HW-DHCP...

Resolved! What is the difference between Catalyst 9300, 9300X, 9300L, 9300LM?

I don't understand differences between Catalyst 9300, 9300X, 9300L, 9300LM. And also I don't understand the meaning of those extension. Someone please help me to understand those.C9300X-48HX -> HXC9300X-48TX -> TXC9300X-48HXN -> HXC9300X-12Y -> YC930...

No Unity voicemail notification on shared line forwarded to voicemail

I have a shared extension (DN) that appears only on two desk phones. The line is set to forward right to voicemail. I do not receive any notification on the desk phone of missed calls or voicemails. Right under the extension on the phone display you ...

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Community Activity

Why does the Cisco UCS server not discover external storage arrays?

CER: Intra-cluster communication is broken

Resolved! Cisco Catalyst Center and Cisco 5520 Network Assurance

Resolved! Unable to ping from PE or CE to remote side; routes appear in table

Track network traffic in UCSM

Trunk issues

Cisco XDR and Secure Endpoint Orbital Installation Issue

C9800 and Cisco Catalyst Center Missing Configs

Network Design with Collapse Distro & Core

Triggering camera preset based on location of presentor

CSPC || Patch 2.11.0.2 still affected by CSCwm10281

Wireless 2.4Ghz unable to deliver upto 50mbps on speedtest . why?

DHCP option parameters of third party switch

Resolved! What is the difference between Catalyst 9300, 9300X, 9300L, 9300LM?

No Unity voicemail notification on shared line forwarded to voicemail

Trending Topics

Resolved! Cisco Catalyst Center and Cisco 5520 Network Assurance

Resolved! Unable to ping from PE or CE to remote side; routes appear in table

Resolved! What is the difference between Catalyst 9300, 9300X, 9300L, 9300LM?