Activity in Technology and Support
Automating Cisco Voice Administration (CUCM) with Python
Automating Cisco Voice Administration with PythonApplies to: Cisco Unified Communications Manager (CUCM) 12.5, 14, and 15 Audience: Voice and UC engineers with basic Python experience Topics: AXL · Bulk Updates · Reporting · Validation · Change Track...
Need some advice
I bought a Cisco Catalyst switch from a hamfest (amateur radio swap meet) and am trying to get it working. I am a retired software engineer and am just looking to get this working. I can connect to it through a serial conection and can run some ini...
Resolved! 回复： Cisco IOS XE Software CLI Argument Injection Vulnerability
would like to get some information regarding CVE-2025-20334. I have a Catalyst 9200L switch running IOS-XE version 17.15.03, and I want to check whether this specific device is vulnerable to this security flaw
Meraki routing issue between multiple hubs when also using BGP
Hello everyone,We have 10 Meraki MX's (different models at different sites), all configured as hubs. We had to enable BGP on one hub for connectivity to other company systems that would otherwise be unreachable (or use too many static routes to manag...
MPLS L2 VPNs - Pseudowires vs EVCs
Hello, everyone.I've began studying for MPLS L2 VPNs and there are a lot of different terms that describe different and sometimes even the same things.One of the terms that I don't fully grasp is the difference between a pseudowire and an EVC.A pseud...
Resolved! MPLS - Hub and Spoke Design
Hello, everyone.A book I am reading about MPLS (MPLS Fundamentals) states this regarding a possible customer site interconnection:Often, customers do not want their sites to have full interconnectivity. This means they do not want or need the sites t...
UCS Cisco C240 M5 DIMM
I've tried multiple DIMMs , and multiple configurations, but anytime I get to this K1 slot I get an error.I'm assuming the slot is bad. Any known issues I should be aware of before I scrap this thing for parts?It's been an absolute nightmare. The fir...
CUIC 11.5.1 Malicious Input Error Editing UCCE Real Time Data Source
Hi everyone,I’m running Cisco Unified Intelligence Center (CUIC) 11.5.1 with UCCE and have run into an issue that I have not been able to resolve.Following an IP/network change, I need to update the server/IP information for my UCCE Real Time data so...
URGENT: Akira Ransomware Attack — Need Recovery Help ASAP
Hello everyone,I’m an IT Manager dealing with an Akira ransomware incident and urgently looking for help with recovery, decryption, and incident response. Paid professional solutions are welcome if there is a legitimate and technically viable recover...
DNS-O-Matic & Dynamic DNS
So, I've got an email today, as, I suspect, has everyone else - that DNS-O-Matic dies in 30 days.My OpenDNS is tied into DNS-O-Matic.So, no worries, think I - I'll check what options I have - so into OpenDNS, Dashboard, Advanced Settings - and lo, "D...
Starting My Journey from Networking to Cybersecurity
Hi everyone,I’m a student and a girl from a village, and I want to do a lot; I have no help in my area and nearby people.I’m currently building my foundation in networking with the goal of moving into cybersecurity.I’d really appreciate advice from p...
Extend network without firewall
hi all,just curious, is there a way to extend your network ie vlans etc to and from “site a” to “site b” using dark fibre without having a firewall in “site b”thanks,rob
How to check ACL (from object management) logs in FMC?
Hello Cisco Community,I have block rule from ACL in FMC (not ACP), how do I check the deny logs? I saw nothing when I tried to filter by ip source and dest port. I have tested with telnet and the connection refuse as expected, but where to check the ...
FlexVPN with built-in clients
Hello all, I'm trying to set up my ISR4321 running IOS XE 17.03.05 as a FlexVPN-server for Remote Access (RA) with various clients (Windows 10, Apple's iOS, Android, no AnyConnect), based on ikev2, without using client-side certificates. My current p...
How to Configure Multiple Peers in Route-Based IPsec
When establishing multiple VPN peers with a single router, is it okay to configure the IKEv2 and IPsec profiles together?Or is it better to configure them separately for each peer?The peer addresses are different, but the PSK is the same. crypto ikev...
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