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Running IOS 12.3(8)T7 on a Cisco 1751-V. I would like to monitor the on-hook / off-hook status of four voice-ports (FXO). I've had success utilizing snmpget and the OID for the cvaIfFXOHookStatus variable (1.3.6.1.4.1.9.9.62.1.3.2.1.1.x with x being the interface number). However, I would...

I concur with the majority here. Cisco Press may appear to give you more information than you need to know in order to pass the exam...BUT, they give you the info you need in order to understand the topics. That, coupled with hands-on experience is invaluable. I've historically used the Cisco...

Thanks folks. The IS-IS theory I can handle. :)

Hey all, Not an avid poster, but have learned much from the discussions on here...many thanks. For those who have taken the 642-801 exam, I'm curious as to how much IS-IS content is on the test. I've worked with RIP, IGRP, EIGRP, OSPF, and even BGP a little, but am kinda overwhelmed with the...

Louanne, AFAIK, the only port you need open on the firewall to use OWA is port 80. I'm assuming your Exchange server is in place and functional. Hope this helps. --doug