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Tricks with Local Policy Routing

Wed, 13 Feb 2008 19:16:22 +0000
Cisco IOS has a special feature called local policy routing, which permits to apply a route-map to local (router-generated) traffic. The first way we can use this feature is to re-circulate local traffic (and force it re-enter the router). Here’s an example. By default, locally-generated packets are not inspected by outgoing access-lists. This may cause ...]


Ballmer: Software makers face big challenges

New Server For CCIECandidate.com

Sat, 31 May 2008 19:12:39 +0000
CCIECandidate.com has been moved to a new server. The site should be more responsive, as the new server is more powerful and has more bandwidth.

Gatekeeper - Viazone behaviour

Sun, 10 Sep 2006 18:58:16 +0000
How to trigger via zone behaviour?
Local zones - always enable outvia on the destination zone
Remote zones - use invia or outvia on the remote zone
Via-zone gatekeepers differ from legacy gatekeepers in how LRQ and ARQ messages are used for call routing. Using via-zone gatekeepers will maintain normal clusters and functionality. Legacy gatekeepers examine incoming LRQs ...]

Do You Link to Your Sources?

Mon, 19 May 2008 21:17:23 +0000
Too often I come across an interesting piece of information on a blog that does not contain links to the author’s sources. That’s too bad. All I can do at that point is shrug my shoulders and wonder if the story is true. Then I’ll probably close that browser tab and go somewhere else, because ...]

Pingback from Cisco CCIE History - David???s Cisco Networking Blog

MQC-based Frame Relay Traffic Shaping

Thu, 24 Jan 2008 21:00:22 +0000
This is a “modern” way to configure FRTS, using MQC commands only to accomplish the task. With MQC approach, an unified interface has been introduced to configure all QoS settings, irrelevant of underlying technology.
In summary:
- Legacy command frame-relay traffic-shaping is incompatible with MQC-based FRTS (you can’t mix them)
- Fancy queueing could not be used as ...]



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