Activity in Technology and Support
2 or more vlan on cisco c1300 switch
Can't configure second voice vlan on cisco c 1300 switch, how to configure 2 or more voice vlan on cisco c1300 switch ?
Upgrade ASA 9.10(1)11 %ERROR: Signature not valid for file
I have FPR-2120, currently running ASA 9.10(1)11, when I try to upgrade it, I am getting %ERROR: Signature not valid for file disk0:/cisco-asa-fp2k.9.16.4.SPA. Below is my asdm and fxos version. Any help would be greatly appreciated. Been troubleshoo...
Cisco Fusion Router import-export routes
Hello All, Am trying to test features of Cisco Catalyst Center with EVE-NG . As shown below in diagram am getting default routes towards internet on SiteEdge101/102 and now trying to import these routes to fusion routers, but still not able to get ...
FMC Sandbox reasonPhrase":"Unauthorized"
Hi team, I've launched the FMC Sandbox, I'm following the steps to connect via api explorer using a browser, but are not validating the credentials provided, I tried with Chrome, Firefox, Edge, Brave.In another hand I had better results testing with ...
Lauch fault
I have been using Devnet sandbox to access Cisco Modelling Labs as a lab exercise further to Packet Tracer for my CCNA courses at:https://devnetsandbox.cisco.com/DevNetUnfortunately for a week now access to the sandbox has been ‘stuck’ in a launchin...
Using an ISR4321 CUBE as a basic POTS-to-SIP gateway
I have an Asterisk PBX and a Cisco ISR4321 with voice cards running isr4300-universalk9.16.09.08.SPA.bin and plugged into a POTS line. Neither of these are touching the Internet or have port forwards to them from the Internet, this is entirely on a ...
License enveloppes
Hello everyone,I was mandated to resell a bunch of networking equipment used by an IT company. Among the equipment, I found license enveloppes. Most of them are still sealed. I assume they have the license info + CD. In 2 open enveloppes, I found a s...
Limit authentication requests per network device on ISE
Hello all, Is there a way to limit the authentication requests per network device on ISE?We already use "Suppress Repeated Failed Clients" under RADIUS but this applies per endpoint.If an attacker generates hundreds of different mac addresses, ISE is...
Cisco RV082 Dual WAN VPN Router
Greeting,I have a 4 new RVN082 and to be honest I have difficulties configuring and it to work with my network radio repeater system. If anyone has experience with this i would appreciate it if they would help or point me in the right direction.
Adding 2nd ISP to existing [All] Cisco Network w/ ISP
Hello So currently I have a DSL MODEM - FPR1010 - SG350XG. My Internet is DSL w/ 8 static IP's and the FPR does the PPPoE and is connected to the SG350XG with routing back towards the Internet... On the SG350XG I have 6 vlans [each single vlan is a...
Resolved! ssh into a switch - no matching key exchange method found
Hello all, I have inherited an infrastructure with several catalyst 9200 switches. A few of them are unreachable when using ssh from a terminal, such as a linux server or Powershell. The error message is this: Unable to negotiate with <IP ADDRESS> po...
Can't connect to embedded WLC in C1131 ISR through GUI
I recently got an ISR C1131-8PLTEPW and set it up for my home network on 17.15.3a. Everything else I have configured for the router works perfectly except for the connection through the GUI.I can log into the router config GUI and configure it all da...
Resolved! ASA 9.14.4.24
ASA 9.14.4.24: https://software.cisco.com/download/home/284143129/type/280775065/release/9.14.4%20Interim
Cisco Secure Client fails to authenticate and then hostscan fails
When I try to access my company VPN, I get a "failed to authenticate" error. We are required to log in using our Windows 365 credentials and MFA, I get through these steps, and then typically there is an "Accept" or "Disconnect" window that pops-up, ...
ISE certificate renewal
I'm going to renew my ISE certifiactes. i generated CSR with different CN but with all rest parameters was the same as old one. would ISE accept it when i'm trying to bind it ?
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