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Keep IP access lists ordered properly

Posted on 1/8/13 11:29 AM by Get Schooled in Cisco, in EXEC, in global configuration mode, in IOS, in IP Access Lists, in Lists, in Tips & Tricks

The order of deny and permit statements has a major impact on how Cisco IOS interprets IP access lists. For this reason, it's helpful to have a way to easily control the order of lines and insert a line in a given position without having to rewrite the entire list.

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Control where phones call with Cisco IOS Telephony Service's COR feature

Posted on 6/7/11 11:57 AM by Get Schooled in Cisco, in cisco telephony, in IOS, in Tips & Tricks

One important parameter to manage with any call system is where people are allowed to call from a given extension. For instance, you may not want someone to make long distance calls from a lobby phone. Or you may want to restrict employees from making international calls or directly calling certain extensions.

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