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Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide User Manual

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Setting an administrative distance for a static BGP4 network...........473
Limiting advertisement of a static BGP4 network to selected

neighbors.....................................................................................473

Route-map continue clauses for BGP4 routes..................................473
Specifying route-map continuation clauses.......................................474
Dynamic route filter update............................................................... 475

Generalized TTL Security Mechanism support............................................. 477
Displaying BGP4 information........................................................................ 477

Displaying summary BGP4 information............................................ 478
Displaying the active BGP4 configuration......................................... 481
Displaying summary neighbor information........................................ 481
Displaying BGP4 neighbor information............................................. 483
Displaying peer group information.................................................... 493
Displaying summary route information..............................................493
Displaying VRF instance information................................................ 494
Displaying the BGP4 route table....................................................... 494
Displaying BGP4 route-attribute entries............................................502
Displaying the routes BGP4 has placed in the IP route table........... 503
Displaying route flap dampening statistics........................................ 504
Displaying the active route map configuration.................................. 505
Displaying BGP4 graceful restart neighbor information.................... 505
Displaying AS4 details...................................................................... 506
Displaying route-map continue clauses............................................ 514
Updating route information and resetting a neighbor session...........517
Using soft reconfiguration................................................................. 517
Dynamically requesting a route refresh from a BGP4 neighbor........519
Closing or resetting a neighbor session............................................ 522
Clearing and resetting BGP4 routes in the IP route table................. 522

Clearing traffic counters................................................................................ 523
Clearing diagnostic buffers............................................................................523

Configuring BGP4+...............................................................................................................525

Supported BGP4+ features........................................................................... 525
BGP4+ overview........................................................................................... 525
Address family configuration level.................................................................526
Configuring BGP4+....................................................................................... 526

Enabling BGP4+................................................................................527
Configuring BGP4+ neighbors using global or site-local IPv6

addresses.................................................................................... 528

Adding BGP4+ neighbors using link-local addresses....................... 528
Configuring a BGP4+ peer group......................................................530
Advertising the default BGP4+ route.................................................531
Importing routes into BGP4+ ............................................................532
Redistributing prefixes into BGP4+................................................... 532
Aggregating routes advertised to BGP4 neighbors...........................533
Using route maps.............................................................................. 534
Enabling next-hop recursion............................................................. 534
Using the IPv6 default route as a valid next-hop for a BGP4+ route.536

Clearing BGP4+ information......................................................................... 537

Removing route flap dampening....................................................... 537
Clearing route flap dampening statistics........................................... 537
Clearing BGP4+ local route information............................................538
Clearing BGP4+ neighbor information.............................................. 538
Clearing and resetting BGP4+ routes in the IPv6 route table........... 541
Clearing traffic counters for all BGP4+ neighbors............................. 541

Displaying BGP4+ information...................................................................... 541

Displaying the BGP4+ route table..................................................... 542

FastIron Ethernet Switch Layer 3 Routing Configuration Guide

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53-1003087-04