Activity in Technology and Support
Catalyst Center jinja2 split not working as expected
Hi, I want to pick apart the Catalyst IOS-XE version with the split() function. I got some examples from this Keith B github but when I apply it to my own Cat Center template, I get no results The IOS-XE version is 17.15.4d But when I run the simul...
Resolved! Misconfigured Network Device Detected
Looking for a wider opinion. I have several routers that I use ISE RADIUS for device management. I do not have a TACACS license. I just use ISE to login in to them. I have ISE generating misconfigured alarms for some of my routers. I have two AS...
Get Snapshot Image
I am able to generate a snapshot of a camera using the /devices/{serial}/camera/generateSnapshot endpoint and receive a 202 response with a snapshot url and expiry time. However when I make a GET request to the snapshot url that was returned, it give...
Question to Primary & Secondary IPsec VPN Tunnels
Hi everyone,I'm testing the Primary and Secondary IPsec VPN Tunnels feature (MX 19.x, non-Meraki peers terminating on two Zscaler/SSE PoPs) and I'm trying to pin down the exact failover trigger condition.From the official doc I can see:Probe interval...
IOS-XR MPLS LDP Router-ID
Hello, everyoneIOS-XR documentation for LDP states the following when it comes to determining the LDP router ID:I have the following loopbacks configured:When I enable MPLS LDP, it picks 1.1.1.1 as the RID:Why is this the case? I haven't configured a...
DUO initial setup
Hello,i need to know the initial setup steps for Cisco DUO tenant.should i receive email with the license. it's first time for me to create a tenant.
New PSN certificate issue
I added a new PSN to our ISE deployment. Before joining it, I installed the server, Root CA, and Issuing CA certificates, and everything was fine.After joining the deployment, the Root and Issuing certificates disappeared from the new PSN. On the PA...
9300 Application hosting Minecraft docker container
I've been following this blog about a 9300 hosting a Minecraft docker container. I'm trying this as a guide to add in my own containers.https://blogs.cisco.com/developer/minecraft-on-catalyst-switch#commentsNow, I don't have Cisco DNA Center and have...
CISCO ISE from ESXI to HyperV (Single Node)
I am having A Single ISE node in ESXI which i need to move to HyperV with minimal Down time.How can i acheive this goal.
Secure Access Change Log for 2026-07-10 to 2026-07-16
Cisco Secure Access Change LogRelease window: 2026-07-10 to 2026-07-16SummaryThis release improves tunnel and Resource Connector operations, expands reporting and Behavior Analytics, and resolves several policy-management and dashboard issues.Network...
Connecting SX20 and TTC8-02
Forgive my ignorance, but can I use a CAB-PHD4XS2 to connect a SX20 and a TTC8-02?
CAD CSD Ports Usage
Recently I had a customer whose Agent Laptop were in different subnet and has to cross 3 firewalls to reach voice servers. Took lot of digging to make this work, There are more 130 ports that Cisco recommends opening. These are the list of ports that...
CISCO Network Defence Course: where to find CSE-LABVM for VirtualBox:
I am presently studying Network Defense course and one of the Labs says that a PC with CSE-LABVM on VirtualBox is required.I have sourced VirtualBox, though I am unable to find CSE-LABVM If anyone can help me source this I would be grateful.Thank y...
Resolved! Regarding BGP Routes Advertised When Using IPsec
Routers R1 and R2 are IPsec peers with routers R3 and R4.In this scenario, I understand that we need to advertise the IPsec local address—the loopback address 10.1.2.0/24—via BGP, but is it necessary to also advertise the LAN segment (10.1.1.0/24) of...
Resolved! How to fix vulnerability CVE 2025-20197 thru 20201
Hello Pros.How to fix vulnerability CVE 2025-20197 thru 20201 on Cisco 4300 Router and 9200 Switches. What IOS XE version will fix the vulnerabilities for a 4300 router and a 2900 switch. Thanks in advances.
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