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CCNP BSCI(642-901) Quick Learning
Thursday, October 22nd, 2009The following Quick Learning Modules are focused on a specific lesson or topic from the current BSCI curriculum.
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Introducing the OSPF Protocol
Upon completing this lesson, you should be able to:
Tags: 642-901, [...]
BGP – Things to Remember
Friday, August 7th, 20091. BGP uses TCP port 179 for transport. Router with the higher BGP router-id initiates BGP session from a random port.
2. The interface from which the BGP router ID is taken does not have to be running BGP. Any valid IP address can be used as BGP router-id, even an address that is not locally [...]
R&S Quick Notes – BGP
Tuesday, June 23rd, 2009BGP
When using Communities, don’t forget “neighbor send-community”
Know your attributes and the direction which applied, when to used what.
“aggregate address” needs a more specific prefix in the BGP table for aggregate to be advertised.
Synchronization issue has 3 solutions, 1- Load BGP on all transit routers, 2- GRE tunnel, 3- Redistribution BGP>IGP.
“no bgp [...]
BGP Lab3 – Configuring BGP Summarization
Wednesday, April 1st, 2009【Lab Objectives】
1. To master the summary configuration methods which points to the static routing of interface NULL0.
2. To master the summary configuration methods by using aggregation-property route.
【Lab Topology】
Tags: BGP, Lab, Summary
BGP Lab7 – Configuring BGP Weight
Wednesday, April 1st, 2009【Lab Objectives】
1. When the local export router has a number of outward self-government system link, it needs to apply the weight attributes which can decide the data flow to outflow of the local self-government system from which exit link of the local route.
2. Weight attribute is the Cisco private property.
【Lab Topology】
Tags: BGP, Lab, Weight
BGP Lab6 – Configuring BGP Multi-Exit Discriminator
Wednesday, April 1st, 2009【Lab Objectives】
1. To understand how the BGP attributes to impact the data flow of other self-government system to flow into the local self-government system.
2. To master the MED configuration methods on base of route-map.
【Lab Topology】
Tags: BGP, Discriminator, Lab, Multi-Exit
BGP Lab5 – Configuring BGP Local Preference
Wednesday, April 1st, 2009【Lab Objectives】
1. To master the concept of local properties and configuration optimization methods of BGP.
2. Local selection of properties for the default value is 100; the higher value of the path will be the preferred option.
3. Local priority properties, decided best path to leave this self-government system.
【Lab Topology】
Tags: BGP, Lab
BGP Lab4 – BGP Neighbor Authentication
Wednesday, April 1st, 2009【Lab Objectives】
To master the authentication configuration of peer of BGP for MD5.
【Lab Topology】
Tags: Authentication, BGP, Lab, Neighbor