Technology and Support

EIGRP Lab Loopback Issue

Hi Everyone,I recently set up a lab in GNS3 to simulate the EIGRP routing protocol, connecting two ISPs across two sites.However, I’m encountering a loopback issue based on the trace outputs (the Config files in attachments).I would appreciate it if ...

Installed Switch C2900 - SSH connects but doesn't let me log on

I have a Switch that I configured using the console cable. I have now added the Switch to another Switch and configured an uplink. I have gone to the remote desktop and created a putty ssh session to the Switch successfully.Then I am prompted with us...

Cisco WSA (SWA) Capabilities: Confirmation of Features.

Our customer is considering purchasing Cisco WSA, and they would like to confirm if the following requirements are feasible with the solution before proceeding. Could someone please provide a quick response to the inquiries below?Is it possible to co...

Cloudops -- frequent session timeout

Hi, When logging to the Cloud SDWAN controller (vmanage).. and while doing some configuration i get frequent (around every 10 minutes) session timeout and i need to re-do the configuration... do i need to set the session timeout ? The below is the u...

High Availability and Scalability Design and Deployment of Cisco Firepower Threat Defense Virtual in Microsoft Azure Cloud

IntroductionPrerequisitesFTDv in Azure Design ConsiderationsFTDv in Azure Design ScenariosSingle Group of FTDv firewallsInbound from InternetOutbound from the workloads to the internetE/W traffic inside Azure, or Between Azure and On-premAzure L...

Cisco WLC 9800-L-F and Cisco suggested release images 17.12.3 & 17.9.5

Hello, So, I was migrating very old wireless network devices (WLC 5508 and Ap 3602I) at a customer site. Customer purchased WLC 9800-L-F and C9136I-ROW AP. We decided to use 17.12.3 as the WLC software. The software being marked as Cisco suggested re...

Preparation for migration - thought process

Hi,Let's say you have to migrate L3 device. We all know preparation for this can be very cumbersome to do. I would like to hear your experiences, including:1. What is your thought process when you have to prepare for migration? 2. How do you approach...

cp 8841

is it possible to use cp 8841 as a public address system from phone to phone?

Resolved! Licensing status of Cisco 9800-L

Currently my Smart Licensing status of Cisco 9800-L WLC says Licenses in use are lic_9800l_perf(LIC_C9800L_PERF), air-network-advantage(DNA_NWStack) and air-dan-advantage(AIR-DNA-A). What will happen if it expires. Can I continue to use the Cisco 912...

calls going straight to voicemail phone does not ring

My desk phone is not ringing but going straight to voicemail. How do I stop it doing this. I want to answer my calls. details of phone

CBS 250 QOS Default CoS

Hi, which is the highest priority in CBS 250 switches?

Configuring MAC Authentication Bypass(MAB) in Cisco ISE:A Simple Guide

After going through several resources on configuring MAC Authentication Bypass (MAB) with Cisco ISE, I found that it's quite simple. Most of the configuration is done on the switch, with only minimal setup required on ISE for policies and identity ma...

SD Access into traditional networking

Hi, I am new to Software-Defined Network. Currently upgraded a building of old switches into Catalyst 9K series with still a traditional networking. If implementing SD Access into the traditional networking by using DNA Center, do I have to manually...

Firepower VPN local IP Pool usage

Hi there,I want to know the IP pool usages on the Firepower for Remote Access VPN users.From the CLI (via system support diagnostic-cli), I can do:show ip local pool [pool name] The 'ask' is if there is other ways to get this info?Does this info avai...

Cisco Catalyst Center software version 2.3.7.6 Key Features

Welcome to yet another big update of Cisco Catalyst Center! Whether you are a Network Engineer, Security Specialist, DevNet Engineer, or IT Leader, you will find something new and interesting in this release. NX Customer Success Specialist Chiara...