Cisco Catalyst Center
This community is for technical, feature, configuration and deployment questions. For production dep...
2849 PostsActivity in Networking
C881G-4G cellular modem IP address issue
Hi, We are using some old C881G-4G router with an LTE interface in remote location to gather data from sensors.Router has a two link types one is Ethernet and as backup we are using embedded LTE interface with a sim card an private APN and static IP ...
mac-flap; limit or tuning?
Any know how many times w/in a time frame a mac address needs to show up on two ports before a mac-flap error is logged? And is there a way to tune that threshold?We're running some ap's in flex mode, and a few handheld clients are roaming between a...
Introducing Cloud & Hybrid Operating Mode for Catalyst Switches 📣
With the release of cloud-native IOS XE 17.15.3, we are excited to announce cloud operating mode and hybrid operating mode; two powerful ways to manage your Catalyst 9000 switches from the Meraki dashboard. These updates bring enhancements and n...
Catalyst Center Global Manager (CCGM)
Cisco Catalyst Center Global Manager (CCGM) is a single pane of glass network management solution designed for organizations managing globally dispersed or multi-site networks. It provides a centralized dashboard accessible worldwide, offering full-s...
Config t versus TFTP (Cisco 819 and 829)
I'm a new user of Cisco products in a public transportation agency and I'm working with both the Cisco 819 and 829 routers. These devices are installed on a large fleet of vehicles.We have written procedures for setting up both models, but the engine...
cisco Nexus9000 C92160YC-X qos question
HiI have a couple of cisco Nexus9000 C92160YC-X as core switches. I have 6 pairs of catalyst 9300 switches connected via VPC to these cores. I was configuring auto qos voip trust on these access switches but I came across an issue on the core switche...
Multi Phase 2 connections with IPSec Site 2 Site
ive got a problem i cant seem to figure out. When my Ipsec tunnel is built it makes a new phase 2 connection every 60 seconds. 1.1.1.1 = Cisco Router2.2.2.2 PfSense Router----- Connection configuration -----1.1.1.1 => Internet <= 2.2.2.2-------------...
Resolved! err-disable state SW down interface
HelloHello I am attemping to install two cisco 9200 Series . The por 24 is in trunk mode is conecting against other 9200 series ( i dont have acces now to this SW this SW has a some SWitches on different port the SWitches are no cisco) .there is not...
Future of Your WAN - What’s New in the Cisco Catalyst SD-WAN
Cisco Catalyst SD-WAN builds a secure, unified connectivity over any transport and provides simplified operations with centralized management, policy control, and application visibility across the enterprise network. In this session, you will explore...
VLAN issues
I recently replaced the core switch at one of my sites that consisted of two separate C9300-48Ts and three other off brand switches and installed a new stack with a C9300X-48HX, C9300-24S and a C9300-48T (running 17.12.5). This is a layer 2 network c...
Resolved! CISCO 9200 "No space left on device"
Hello,I am trying to update a cisco 9200 switch ( in fact, it's a stack, there a 2 switchs).Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 32 C9200-24P 17.06.05 CAT9K_LITE_IOSXE INSTALL2 32 C9200-24P 17.06...
Artificial Intelligence Features in Catalyst Center
In the following webinar you will learn to start Utilizing AI in your operational network, Leverage AI capability to understand trends and insight. By the conclusion of the webinar, you should be able to Enable proactive issue resolution by knowing b...
vManage Install Root CA got Error org is missing
Hello, has anyone encountered this problem? I installed Root CA on vManage 20.9.5.2 and tested it by creating it from vManage, openssl and xca and got the same error. openssl req -x509 -new -nodes -key ROOTCA.key -sha256 -days 730 \> -subj "/C=US/S...
Expert Insights Series: Empowering Catalyst Center Excellence
Take your understanding of Cisco Catalyst Center to the next level with our upcoming Expert Insights Series! This comprehensive foundational and intermediate series is designed to help you unlock the full potential of your Catalyst Center deploym...
Virtual Network transfer to peer [HSRP]
Hello together,today I think I've a simple question but I'm not very sure if it is best practice so so I hope someone can help.In CC GUI I go to my BN, enable L3 Handoff and enter the local and peer IP.In field of peer IP, is it clever to enter an IP...
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