Cisco Catalyst 3650 Series User Manual

Note
•
If the BFD session is down, then the BFD control packets will be sent with the slow timer interval.
•
If the BFD session is up, then if echo is enabled, then BFD control packets will be sent in negotiated
slow timer interval and echo packets will be sent in negotiated configured BFD interval. If echo is
not enabled, then BFD control packets will be sent in negotiated configured interval.
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
692
bfd slow-timers

Cisco Catalyst 3650 Series Specifications

General

RAM	4 GB
Flash Memory	4 GB
Ports	24 or 48 10/100/1000 Ethernet ports
Uplinks	4 x 1G SFP or 4 x 10G SFP+ (depending on model)
Stacking	Up to 9 switches with StackWise-160
Layer Support	Layer 2, Layer 3
Software	Cisco IOS Software
Power Supply	Internal power supply; optional redundant power supply available
Storage Temperature	-40°F to 158°F (-40°C to 70°C)