Cisco Catalyst Center
This community is for technical, feature, configuration and deployment questions. For production dep...
2431 PostsActivity in Networking
BGP Metric
Hi,I set up a LAB with 4 routers using BGP. I have a prefix list and a route map for two networks and linked them to the BGP configuration (to change the metric to 90)Why is Metrix 90 displayed for all routes? The metric should only be changed for 1....
NAT In Packet Tracer
Hi , i am new to cisco world , i have applied the above scenario ,OSPF is running on all routers i am trying to gain access to the network 26.10.10.0/24 as through NAT from other networks .but R1 is not performing A Nat it is performing a routing ins...
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...
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...
Route for mutiple VLANs and failover for ISPs
In my setup, I have 10 VLANs that all need internet access. The issue I encountered is that only one VLAN is able to reach the internet using its next hop to the firewall. I tried configuring 10 separate default routes for each VLANs, but while I was...
Cisco Prime Alarms not cleared
Prime is generating too many alarms. Critical alarms which is not active is still listed as active. For instans, when an AP reboots - an critical alarm is generated. But when the AP is up again, the critical alarm is still listed under critical alar...
Switch: How to test a cable status?
Works on 29xx, 37xx, 45xx & 65xx series model switchesChecking the Cable Status Using the TDRYou can check the status of copper cables using the time domain reflectometer (TDR). The TDR detects a cable fault by sending a signal through the cable and ...
Cisco prime 3.10 not showing wired clients connected to CBS350-8FP-2G
Dears Please I have an issue that added CBS350-8FP-2G to Prime Infrastructure 3.10 was successful but I could not see the clients that are connected to it.please see attached pictures
Catalyst 1200 support 802.1x MAC-Based authentication ?
i see catalyst 1200 CLI Guide show how to config 802.1x MAC-Based authentication. but when i console to c1200 device i can not put the command. Does catalyst 1200 support 802.1x MAC-Based authentication ? switchxxxxxx(config-if)# dot1x authenticati...
Cisco L2 image for GNS3
HiOn GNS3 I'm creating a campus network to practice for CCNP. However, I'm using router images for the switches and is doing my head in, so thought on using proper L2 FREE Cisco images if there are any.Which image would you recommend to manually crea...
How many sections in running-config command
Hi community, i would like to ask when i run show running command in either switch or router, what are all the sections that i can search for it?
Cannot ping PC on a VLAN problem
Good day, I have a simple three routers and three-layer 2 switches. I also tried adding a layer 3 Cisco 3650 switch. I can ping every PCs that's on the layer 2 switch, but I cannot ping the PC that's on the layer 3 switch on VLAN 1. Anyone can he...
ISR Vlan Interface IP Address assigned by DHCP (Client)
I am using a Cisco C1111 ISR w/ 2 L3 interfaces, 8 L2 interfaces. Interface Vlan601 currently has an IP address assigned to it. I would like to use DHCP to assign the IP address to this interface. However, when I change it to DHCP, the MAC address in...
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...
Resolved! Best Practices for Configuring VLANs Between Trunk in DNA Center, SD-W
Hello everyone,I am currently working on a network design involving Cisco DNA Center and SD-WAN routers. I am looking for best practices to configure VLANs between trunk ports connecting DNA Center-managed switches and SD-WAN routers, as well as ac...
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