Activity in Technology and Support
Automatic ISE Portal Certificate Renew with Letsencrypt - how to guide
Free Certs Anyone? Have you ever wanted to get a public certificate for your ISE Portal, without the hassle of involving a commercial CA? If so, read on. This lengthy guide (maybe better as a Youtube video ... in future) will show you how I setup a...
Same OSPF area 0, EIGRP between them
Hello. My network is fully EIGRP at the Data Center, but there is going to be another brand integrated at the DC, so need to use OSPF on different blocks.I would like to understand what could be the problems I could face if I use the next topology:[O...
Software upgrade fails - not enough space - what can be removed?
This is maybe more a general router product or platform question than specific SD-Routing/SD-WAN. Let me know if there is a more suitable sub community to post in!OK, so I'm testing out SD-Routing using a Manager and Validator running 20.14.1. I have...
DCA leaving APs on channels with over 40 percent utilization.
Using Model 9800-40 WLCs with Model 9164 APs running version 17.12.4.We have APs that are staying on channels with over 40% utilization and not changing channels under DCA even though there are lot of APs with very low channel utilization. The high u...
Zscaler Client Connect and Duo Desktop
We are rolling out Zscaler Client Connect. Once we enabled SSL Inspection, applications stop recognizing that Duo Desktop is installed. The only way to get Duo Desktop to "work again" is to uninstall the Zscaler Client Connect application. Even di...
Route leaking between 2 VRFs using OSPF
hi all, I'm wondering if its possible to route leak between 2 OSPF Instances running on different VRFs without using the GRT. I've not found much around asides from route leaking using a VRF and the global routing. A workaround would be from an OSPF...
Umbrella IPSec Tunnel Issue
So we’ve been testing Umbrella. I’ve established five different IPSec tunnels in Umbrella to various networks. All had been fine, with all the tunnels active for weeks. For some unknown (to me) reason, one of the tunnels went from active state to unk...
Design Help: MEC across Domains in Stackwise Virtual
Hello,I am working on 4 devices of C9500s and need to clarify a design to create 2 Domains (each having 2 members)Let's say we have 2 buildings, and each will have 2 of C9500s.In Building A I have a domain 10.In Building B I have a domain 20.Now I al...
ROAS with L3 Switch
Hello,I am having a weird issue which is either difficult or so easy I am missing it and wondering if I can get some help with this. I am working with an organization which has both staff users and public users. They use ROAS and L3 switches currentl...
SDWAN - configuration push
when I pushed the configuration from manage, it has been pushed the OSPF configuration but rolled back to default with in 3 mins without any errors.please share your suggestions to troubleshoot. I am new to SDWAN
Ensure Network Compliance using Cisco Catalyst Center
Ensure a consistent and secure network infrastructure with Catalyst Center. Gain the tools to quickly identify non-compliant devices, enforce your network standards, and remediate compliance violations effectively—protecting the integrity of your net...
Resolved! DAP to check if a specific antivirus is installed or not by name
I am attempting to set up a dynamic access policy on ASA to check if a specific antivirus software is installed. We use "Sophos Intercept X" for endpoint security. I have not been successful yet in configuring a policy that checks if that specific an...
Building your first NSO Service
Discover how to build your first service with Cisco NSO by creating service models with YANG and seamlessly deploying them into network devices. Master the art of creating streamlined, impactful services to drive efficiency and innovation in your net...
Resolved! UCS Firmware update to Chassis
We are preparing to upgrade our Chassis to 4.1.3m after a previous update to the fabric interconnects and currently have two critical errors:1. FSM:FAILED]: Update identities to external identifier manager(FSM:sam:dme:IdentIdentRequestUpdateIdent). R...
IMM Key Features & Functionalities
In this webinar, you will discover how IMM Simplifies managementenhances visibilityStreamlines operations for your infrastructure
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