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Chapter 6
Establishing a Peer-to-Peer Session
Defining a Peer-to-Peer Session ....................................................................................6-2
Initiating a Peer-to-Peer Session ....................................................................................6-4
Negotiating the BGP Version ..........................................................................................6-6
Keeping the Connection Alive .........................................................................................6-7
Setting the External Advertisement Timer ......................................................................6-9
Specifying a Holddown Time ........................................................................................6-10
Setting a Minimum AS Origination Interval ...................................................................6-12
Overriding the Local AS Number ..................................................................................6-14
Specifying a Maximum Update Size .............................................................................6-14
Setting the Route Echo Switch .....................................................................................6-16
Disabling and Reenabling Loop Detection ....................................................................6-17
Specifying the Route Reflector Mode of the Remote Peer ...........................................6-18
Configuring Peers over an Unnumbered Point-to-Point Link ........................................6-19
Assigning Weight and Class Values to an AS ..............................................................6-21
Chapter 7
Configuring BGP Accept and Announce Policies
Defining a BGP Accept Policy ........................................................................................7-2
Supplying Modification Values for a BGP Accept Policy ..........................................7-6
Specifying Matching Criteria for a BGP Accept Policy .............................................7-8
Defining a BGP Announce Policy .................................................................................7-11
Supplying Modification Values for a BGP Announce Policy ...................................7-14
Specifying Matching Criteria for a BGP Announce Policy ......................................7-18
Configuring BGP-4 AS Pattern-Matching .....................................................................7-24
Chapter 8
Configuring a Route Reflector
Configuring a Single Route Reflector in an AS ...............................................................8-1
Configuring a Route Reflector Cluster ............................................................................8-4
Configuring Multiple RR Clusters in an AS .....................................................................8-6
Configuring an RR Client ................................................................................................8-9
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