Network technologies and trends:

CIO


March 30, 2017  5:19 AM

Cisco ASA VPN troubleshooting  – Decaps but No encaps

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
ASA, bug, Cisco ASA, Cisco VPN, firewall, NAT, Palo Alto Networks, Policies, Proxy, Troubleshooting, tunnel, VPN

Recently we observed a strange issue while building a site to site VPN tunnel between a Cisco ASA [9.1( 5) ] and Palo Alto Next Generation firewall.(PAN-OS 7.0.9) It was observed always phase 1 part of tunnel established successfully with peer however phase 2 failed to come up. Always we were...

February 25, 2015  4:43 AM

The Journey of CCIE – Schedule the Lab – Series 10

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
CCIE, certification, CIO, Cisco, Cisco certifications, CTO

Sometimes we tend to get out of focus and don’t take our preparations seriously, it happened with me many times. We were at our peak, but suddenly for obvious reasons we lost the interest. This situation is really hard to overcome and many people give up at this stage which is so sad.


February 23, 2015  4:41 AM

The Journey of CCIE – Challenge yourself – Series 8

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
CCIE, certification, CIO, Cisco, Cisco certifications, CTO

Excuses are mother of failure; it’s a normal human tendency to find excuses to delay many things in their life, be it spending time with their family or even preparations for certifications. We always find a way to run away from this.


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