Activity in Technology and Support
Upgrading to Cisco Firepower Management Center 2500 Firmware
I hope you're all having a great day. I'm currently exploring the possibility of upgrading the firmware for my Cisco Firepower Management Center 2500. Currently, I'm running version 7.0.6 and FX-OS version 2.10.1. My chassis is a 4110I've been lookin...
Umbrella Licenses in Dashboard
Greetings, We are using Umbrella for quite sometime. I wanted to review and see the license type and details in the dashboard.umbrella.com. However, I can't find the details that satisfies what type, duration of license currently in use. If anyb...
Resolved! VLAN protocol down
Hi all,On a multilayer switch, my VLANs are down. I have read other posts about what to do but I can't seem to figure it out. I have created VLANs for the interface VLANs but that didn't work. I have also reinstalled packet tracer as I read that cisc...
Cisco WLC upgrade
Hello! I have configured WLC with software version 8.8.130.0. To which version is it recommended to upgrade? Thank you!
Heads Up: ArcaneDoor - trojans running on ASA/FTD became reality
https://blog.talosintelligence.com/arcanedoor-new-espionage-focused-campaign-found-targeting-perimeter-network-devices/We have not determined the initial access vector used in this campaign. We have not identified evidence of pre-authentication explo...
Cisco Catalyst 9600 - Factory Reset
Hi all,I have locked myself out of the switch, more specifically, I can't enable. Every method of password recovery I have tried has failed. I do not know how to factory reset my two stackwise-enabled switches. I need a password recovery procedure th...
Webex Connect Email with Webex CC - RONA
Could anyone please guide me on how to meet a requirement for Webex CC email management? I've successfully configured the initial settings and can accept and send emails from the Webex CC agent desktop. Now, I'm attempting to display previous emails ...
ikev2 VPN tunnel trouble shooting help
Howdy Cisco Community!Need your help as fairly new trouble shooting site to site VPN connectivity.I am unable to establish VPN connectivity per information below.Site:1crypto ipsec ikev2 ipsec-proposal CSM_IP_1protocol esp encryption aes-256protocol ...
Resolved! prefix-sid mapping server to a 9300v
Hello,I am labbing with an 9300v (10.3(1)) and some XRv boxes, trying to have the not ldp 9300v talk to the rest of the ldp boxes.I was thinking of having one of the XRv boxes act as a mapping server, so that the 9300v could receive the prefix-sids m...
Updated to Ubuntu 24.04. I am not able to use Secure-VPN anymore
Hi, as the title says, I am unable to connect to my Cisco Secure VPN after updating my OS from Ubuntu 22.02 to 24.04. The error I receive is"You are missing the required libraries for the authentication method you requested."Upon closer inspection, t...
Secure Client Network adapter MTU set to 1?
I'm trying to track down why our users at our SD-Wan location are only getting 2-3Mbps file copy/iperf speeds from their Spoke to our hub. For testing, I'm VPN'ing into the spoke location and am seeing the same things. While troubleshooting, many men...
Problem with LACP enabling
Hi, I have three CBS220-48P-4G-SW1 configured with LAG uplink consisting of two port between each of those switches.When I try to enable LACP on those LAG I get an error code 387.Does anybody got this issue and figured how to resolve it ?
VLAN changing
I have a strange one. C9200 switch, 17.03.04b. Setting up a port for a postage machine. config as follows:ip dhcp pool cin-6address 10.3.6.2 client-id 0100.1b00.4116.4dinterface GigabitEthernet1/0/15description Postage machineswitchport access vlan 6...
Cisco NCS 540 mpls problem and web access
Hi We recently acquired a Cisco NCS 540 router and are currently facing some challenges with MPLS testing. Despite our efforts, we are unable to access the necessary MPLS commands on the device. This leads us to believe that the required features mig...
Web Application Server
Dear Community,I'm asking for you guidance. I have come across a challenge on Cisco ASA version 9.8. Need to allow a web server to be access outside(Public) from DMZ Zone to Ouside Zone. Per below configuration template. Nat is transilating but acce...
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