My environment: Nexus 5010 with NX-OS 4.2(1)N2(1) Nexus 5000 supports 1G connection starting from 4.0(1a)N1(1). I have tried to plug in the ...

Referring the previous 2 blog posts: Troubleshooting Contact Center Express + Nuance ASR Contact Center Express 8 - Nuance Integration     I...

Referring to the previous blogpost: Contact Center Express 8 - Nuance Integration The very basic connectivity test can be shown from the pag...

My environment: Cisco Contact Center Express (UCCX) 8.0.2.11001-15 ASR - Nuance Voice Recognizer 9.0.3 TTS - Nuance RealSpeak 4.5.4 ...

EIGRP Stub Leak is a feature on Cisco router which allows EIGRP stub routers to leak route to peer routers.  This is achieved by leak-map, w...

My environment: Nexus 7010, NX-OS 4.2 Just got a chance to play with the Nexus 7000 NX-OS QoS, the “mls qos” syntax has gone and now all t...

My environment:  IOS 12.4(24)T1, CME 7.1, Cisco 2821 You can create automatic tftp bindings for all phone firmware instead of doing it manu...

My environment: Cisco 3560E Besides shutting down the switchport, you can turn off the PoE power via the Energywise command.  Before you r...

My environment: Cisco 861W You can turn off the radio interface of the autonomous AP when you don’t use it to save power. #!/usr/bin/exp...

A handy expect script on Linux to backup your routers, switches, AP, or other IOS devices configuration.  Make sure you have “expect” instal...