Contents
xxviii
Software Configuration GuideāRelease IOS XE 3.3.0SG and IOS 15.1(1)SG
OL-25340-01
Hardware Support for BFD 37-7
How to Configure Bidirectional Forwarding Detection 37-7
Configuring BFD Session Parameters on the Interface 37-8
Configuring BFD Support for Dynamic Routing Protocols 37-8
Configuring BFD Support for BGP 37-8
Configuring BFD Support for EIGRP 37-9
Configuring BFD Support for OSPF 37-10
Configuring BFD Support for Static Routing 37-13
Configuring BFD Echo Mode 37-14
Prerequisites 37-15
Restrictions 37-15
Configuring the BFD Slow Timer 37-15
Disabling BFD Echo Mode Without Asymmetry 37-16
Monitoring and Troubleshooting BFD 37-16
Configuration Examples for Bidirectional Forwarding Detection 37-17
Example: Configuring BFD in an EIGRP Network with Echo Mode Enabled by Default 37-17
Example: Configuring BFD in an OSPF Network 37-21
Example: Configuring BFD Hardware-Offload support in a BGP Network Network 37-25
Example: Configuring BFD Support for Static Routing 37-27
Additional References 37-28
Related Documents 37-28
Standards 37-28
MIBs 37-29
RFCs 37-29
Technical Assistance 37-29
CHAPTER
38 Configuring Policy-Based Routing 38-1
About Policy-Based Routing 38-1
About PBR 38-2
Understanding Route-Maps 38-2
Using Policy-Based Routing 38-5
Policy-Based Routing Configuration Tasks 38-5
Enabling PBR 38-6
Enabling Local PBR 38-7
Unsupported Commands 38-7
Policy-Based Routing Configuration Examples 38-8
Equal Access 38-8
Differing Next Hops 38-8
Deny ACE 38-9