3Com 3C13636 Configuration Manual page 554

3Com Router 3000 Ethernet Family
Configuration Guide
5.2.14 Configuring IS-IS Authentication Password ........................................................ 5-15
5.2.15 Configuring Route Aggregation........................................................................... 5-16
5.2.16 Configuring Overload Flag Bit ............................................................................. 5-16
5.2.17 Configuring to Ignore the LSP Checksum Errors................................................ 5-16
5.2.18 Configuring to Log the Peer Changes................................................................. 5-17
5.2.19 Configuring LSP Refresh Interval........................................................................ 5-17
5.2.20 Configuring Lifetime of LSP ................................................................................ 5-18
5.2.21 Setting the SPF Calculation Interval ................................................................... 5-18
5.2.22 Setting SPF Fragmented Calculation.................................................................. 5-18
5.2.23 Setting SPF to Release CPU Actively................................................................. 5-19
5.2.24 Enabling/Disabling the Interface to Send Packets .............................................. 5-19
5.2.25 Configuring IS-IS to Redistribute Routes from Other Protocols.......................... 5-20
5.2.26 Configuring IS-IS Route Filtering ........................................................................ 5-21
5.2.27 Configuring the Preference of IS-IS Protocol...................................................... 5-22
5.2.28 Configuring IS-IS Routing Leak........................................................................... 5-22
5.2.29 Resetting IS-IS Data Structure............................................................................ 5-23
5.2.30 Resetting the Specified IS-IS Peer...................................................................... 5-23
5.3 Displaying and Debugging Integrated IS-IS .................................................................... 5-23
5.4 Integrated IS-IS Configuration Example .......................................................................... 5-24
Chapter 6 BGP Configuration ...................................................................................................... 6-1
6.1 BGP Overview ................................................................................................................... 6-1
6.2 BGP Configuration ............................................................................................................. 6-2
6.2.1 Enabling BGP.......................................................................................................... 6-3
6.2.2 Configuring the Network Routes for BGP to Advertise ........................................... 6-3
6.2.3 Configuring a BGP Peer/Peer Group ...................................................................... 6-4
6.2.4 Configuring Routing Policy for BGP Peer/Peer Group.......................................... 6-10
6.2.5 Removing the Route Synchronization between IGP and IBGP ............................ 6-12
6.2.6 Configuring BGP Timers ....................................................................................... 6-12
6.2.7 Configuring the Local Preference Attribute ........................................................... 6-13
6.2.8 Configuring the MED Attribute for an AS .............................................................. 6-13
6.2.9 Comparing the MED Values of Routes from Peers in Different ASs .................... 6-14
6.2.10 Configuring the BGP Community Attributes........................................................ 6-15
6.2.11 Configuring BGP Route Aggregation .................................................................. 6-15
6.2.12 Configuring the BGP Preference......................................................................... 6-16
6.2.13 Configuring the BGP Route Reflector ................................................................. 6-17
6.2.14 Configuring BGP AS Confederation Attribute ..................................................... 6-19
6.2.15 Configuring BGP Route Dampening ................................................................... 6-20
6.2.16 Configuring the Interaction between BGP and IGP ............................................ 6-21
6.2.17 Configuring the Repeating Times of Local AS Number ...................................... 6-22
6.2.18 Defining ACL, AS Path List, and route-policy ..................................................... 6-22
6.2.19 Configuring BGP Route Filtering......................................................................... 6-23
6.2.20 Configuring BGP Load Balancing ....................................................................... 6-24
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