Cisco Catalyst 9500 series Configuration Manual page 3

C O N T E N T S
Configuring Bidirectional Forwarding Detection
C H A P T E R 1
Bidirectional Forwarding Detection
Finding Feature Information
Prerequisites for Bidirectional Forwarding Detection
Restrictions for Bidirectional Forwarding Detection
Information About Bidirectional Forwarding Detection
BFD Operation
2
Neighbor Relationships
BFD Detection of Failures
BFD Version Interoperability
BFD Session Limits
BFD Support for Nonbroadcast Media Interfaces
BFD Support for Nonstop Forwarding with Stateful Switchover
BFD Support for Stateful Switchover
BFD Support for Static Routing
Benefits of Using BFD for Failure Detection
How to Configure Bidirectional Forwarding Detection
Configuring BFD Session Parameters on the Interface
Configuring BFD Support for Dynamic Routing Protocols
Configuring BFD Support for eBGP
Configuring BFD Support for EIGRP
Configuring BFD Support for IS-IS
Prerequisites
Configuring BFD Support for IS-IS for All Interfaces
Configuring BFD Support for IS-IS for One or More Interfaces
Configuring BFD Support for OSPF
Configuring BFD Support for OSPF for All Interfaces
Configuring BFD Support for OSPF for One or More Interfaces
Routing Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9500 Switches)
1
1
1
1
2
2
3
3
4
4
4
5
7
8
10
10
13
2
4
4
6
6
7
11
12
14
15
iii