Thursday, January 28, 2016

Configuring Port Mirroring (SPAN) on Cisco Catalyst Switches

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So you have a network issue.  Or perhaps you don't, but you need to help find the root cause of a performance issue and conclusively sho...
Wednesday, April 8, 2015

vMotion Fails - Failed to connect to remote host. Network unreachable.

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When migrating a VM using vMotion, the migration may stall at 14% and eventually fail with the following error: Migration [xxxx:xxxx] fail...
Tuesday, March 31, 2015

ASA Remote Access User Prevent SSH Access

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When configuring a remote access VPN on an ASA, there are times when an external authentication server (RADIUS, TACACS+, etc) is not availab...
Saturday, January 10, 2015

Choosing an ExtremeXOS Software Release

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When updating ExtremeXOS, it is important to choose your software release carefully.  The newest builds may contain new features that are no...
Thursday, January 8, 2015

Extreme Networks EXOS Cheat Sheet

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After working in primarily Cisco or Cisco-esque CLIs, ExtremeXOS can have a bit of a learning curve.  At the time of this post, Extreme Netw...
8 comments:
Monday, January 5, 2015

HOWTO: Basic Cisco ASA AnyConnect VPN 8.2(5)

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A while back I posted a how-to for configuring AnyConnect in ASA version 8.3+ .  I recently received a request to post the 8.2(5) configurat...
8 comments:
Saturday, December 27, 2014

HOWTO: Cisco ASA AnyConnect RADIUS Authentication with NPS

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Following up on my previous AnyConnect how-to, this post shows how to configure a Cisco ASA to authenticate against a Windows Network Policy...