Difference between revisions of "Mdp ccnp 1"
From Teknologisk videncenter
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(→IS-IS Noter) |
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* Support VLSM | * Support VLSM | ||
* Support route summarization between areas | * Support route summarization between areas | ||
| − | * Similar mechanisms to maintain the health of the LSDB (link-state advertisements [LSAs], link-state aging timers, and LSDB | + | * Similar mechanisms to maintain the health of the LSDB (link-state advertisements [LSAs], link-state aging timers, |
| + | and LSDB synchronization) | ||
* Use the shortest path first (SPF) algorithm, with similar update, decision, and flooding processes | * Use the shortest path first (SPF) algorithm, with similar update, decision, and flooding processes | ||
* Successful in the largest and most demanding ISP networks | * Successful in the largest and most demanding ISP networks | ||
* Converge quickly after network changes | * Converge quickly after network changes | ||
Revision as of 12:47, 16 February 2009
CCNP 1
Ospf Challange Lab Noter
Hvis man skal lave en restribute mellem OSPF og EIGRP, skal man sætte en default metric på EIGRP siden. Kommandoen man skal bruge ser sådan ud:
router eigrp 65000 redistribute ospf 1 metric 1000 10 255 255 1500
IS-IS Noter
IS-IS and OSPF are more similar than dissimilar. Both routing protocols have the following characteristics:
* Open-standard link-state routing protocols
* Support VLSM
* Support route summarization between areas
* Similar mechanisms to maintain the health of the LSDB (link-state advertisements [LSAs], link-state aging timers,
and LSDB synchronization)
* Use the shortest path first (SPF) algorithm, with similar update, decision, and flooding processes
* Successful in the largest and most demanding ISP networks
* Converge quickly after network changes