Data Center and Cloud

Umbrella Licenses in Dashboard

Greetings, We are using Umbrella for quite sometime. I wanted to review and see the license type and details in the dashboard.umbrella.com. However, I can't find the details that satisfies what type, duration of license currently in use. If anyb...

Default vsan (vsan0001) is showing as Admin okay but Operational down

Default vsan (vsan0001) in UCSM is showing as Admin status okay but Operational status down (major alarm from Monintoring system)=========================================================================================================================...

Resolved! ACI ERSPAN Destination outside of the fabric

We have a need to send an ERSPAN outside of the fabric to a device that has inline taps attached. Am I correct in assuming that if that device has Layer 3 Endpoint within ACI this is possible? I have configured a POC with a VM that is within the AC...

What naming guidelines to use for Cisco UCS Chassis and Blade / Server

What naming guidelines to use for Cisco UCS Chassis and Blade / Server?======================================================================1. Our Monitoring Tool Dicovers the UCS manager and all its components including FI's, Chassis, Servers etc i...

ACI Simulator - Can not connect or ping

Hi,So i fired up ACI Simulator using ProxMox Hypervisor.I have set my static IP as follow:IPv4 address: 192.168.1.200/24Gateway: 192.168.1.1the IP address is free and available in my network.The subnet is correct.The gateway is correct.However, i can...

Cisco DPC3825 DOCSIS 3.0 Data Gateway password reset

I see another user asked this question 2 years ago and went unanswered. So I'll ask it again as I need the answer as well: This may sound like a simple question but I am trying to find out how to reset the administrator password on my Cisco DPC3825 ...

Delete a decommissioned (and phys. removed) server - fails

I just wanted to clean up * decommissioned and * physically removed blade servers by * selecting one and pressing ["Delete"] at the bottom as usual from the inventory. But UCSM fails: "Operation is not permitted" Any Idea how to overcome this?

Configure QoS over Tunnel GRE

The Cisco Document Team has posted an article. This document describes how to configure and troubleshoot QoS over tunnel GRE in Nexus 9300 (EX-FX-GX) model. Know of something that needs documenting? Share a new document request...

Resolved! CIMC Certificate Issue

Greetings,I have just noticed that certificate of CIMC has expired. I logged as admin but could not able to see some options as described in documentations. Product Name: UCS C240 M4SX any possibility to see which certificate has expired?Documentatio...

Integrate ACI Simulator with vmware VCA using Mgmt Tenanant using the

Hi FreindsI Heard that u can Integrate ACI Simulator with vmware VCA using Mgmt Tenanant using the the Mgmt IPs for both ! so that you can push PG to VC and Play Around , any walk around Thanks

ucs 6454 40G uplinks to core and port channels

hi i am trying to cable up trhe ucs 6454. I got 2 40G mopdules on port 53 and 54 on each fabric. I got 2 core switches to connect therm to FABRIC 1port 53 ----> port 1 on Core switch APort 54 -----> port 1 on Core Switch BFABRIC 2port 53 ------> port...

Resolved! disruption of vpc heartbeat connection

want to move the vpc heartbeat connection of a N9K pair from a L2 switch to a direct cable.To my understanding -as long as the peer link is up- a disruption of the heartbeat link should not affect any traffic to the connected hosts.Is this correct? O...

Troubleshoot Attendant Console Issues in Webex Calling

The Cisco Document Team has posted an article. This document describes the most common issues faced with the Attendant Console tool in Webex Calling (WxC). Know of something that needs documenting? Share a new document request ...

Cisco Hyperflex cluster installation failed

Hi All, My hyperflex cluster failed with the error "configure Service profile(SP) failed" "Associating Service Profile" during the UCSM configuration in each server but validation was successful. I have 6 nos of hyperflex UCS 240 m5 all-flash nodes a...

ACI multipod with vPC HA FW

Hi All, I need your assistance to check if the following configuration going to work and are there any drawbacks/caveats?So far I identified OSPF convergence time and impact on a relatively large area 0 *(legacy design). Solution details:I have ACI M...