Alternate to Cisco Client VPN for Windows 10

If you are looking for an alternate software for Cisco Client VPN software, here is the step by step guide to set it up.This worked…

Enabling Perfect Forward Secrecy Cipher Suites on F5 BigIP LTM

Every SSL connection begins with a handshake, during which the two parties communicate their capabilities to the other side, perform authentication, and agree on their session…

CLI commands to troubleshoot AP not joining Mobility Express Controller

We encountered an issue with one of our Cisco 1850 Access Point, it was not joining Mobility Express Controller and throwing an error while you…

Packet Tracer Phase 9 Type:VPN Subtype:encrypt Result:DR

We have an issue of no traffic flow over IPSec VPN, however the VPN is successfully established between Cisco ASA firewalls in Site A and…

Why VLAN line protocol is down?

On Cisco switches, after creating a new VLAN, we have noticed that VLAN interface is up however protocol doesn’t come up. MTSTJCORESW#sh int vlan 10…

Configure Cisco ASA Firepower Services for the first time

Before you proceed with configuration, ensure that Source FirePower (SFR) service is up and running on your ASA ASA# sh module Mod Card Type Model…

Unable to SSH to ASA

We had an issue in SSH to Cisco ASA firewall that was recently purchased and setup in network. While troubleshooting further, we could see some error…

Traffic between ASA interfaces of same security level

Error: Deny inbound UDP from 192.168.109.77 to 8.8.8.8/53 due to DNS query This problem occurs when you have configured 2 or more interfaces of Cisco ASA…

Cisco ASA cannot ping any hosts on outside

Out of the box Cisco ASA firewall doesn’t permit ICMP traffic, that means the firewall permits ping traffic out but it won’t let the reply traffic to come inside. The…