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IntroductionThe intent of this document is to explain in a simple manner the cause of the most common types of crashes and typical actions to take for resolving them.False crashesSystem returned to ROM by reloadCause: the router was reloaded using t...
LSMPI - Linux Shared Memory Punt Interface - memory pool is being used to transfer packets/messages from the forwarding processor to the route processor. This memory pool is carved at router initialization into pre-allocated buffers, as opposed to th...
The goal of this document is strictly to provide an introduction to mpls traffic engineering in a vulgarized manner and in no way to be considered as technical reference.IntroductionImagine yourself having to go to some place you don't know by car. N...
Hi Faisal,There is no way you can ensure the return traffic will be evenly load balanced. Similarly, without any config change, there is no way you can be sure the return traffic will take the same path as when being sourced - assymetric routing can ...
Recommending you the book troubleshooting ip protocols : http://www.ciscopress.com/bookstore/product.asp?isbn=1587050196IMO, it's a must have for anyone whether newbie or experienced in routing.HTH,Xavier
Given the description, it looks like the FW1 is advertising the aggregate whether the more specific routes which should be the basis of the aggregate are reachable or not. If I understood this right, the solution would then be to ensure the aggregate...
From the configuration provided,there are several problems apparently related to trial and error approach with SDM unfortunately SDM doesn't take care of cleaning the whole config...1) For now, the device is not Natting any traffic.2) this statement...
If you want to make it complex, you can already start with traffic engineering tunnels in the core ISP network for the PE-PE LSP. On the PEs, implement a first layer of VPNs, then enable carrier supporting carrier (mpls towards the Customer facing de...
