Cisco Catalyst 3850 series User Manual

DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode.enable
Step 1
Example:
Device> enable
•
Enter your password if prompted.
Enters global configuration mode.configure terminal
Example:
Device# configure terminal
Step 2
Configures the periodic RPF check intervals to occur at
a specified interval, in seconds.
ip multicast rpf interval seconds [list access-list |
route-map route-map]
Example:
Device(config)# ip multicast rpf interval 10
Step 3
Related Topics
RPF Checks, on page 341
Example Modifying the Periodic RPF Check Interval, on page 346
Configuring PIM RPF Failover Intervals
Perform this optional task to configure the intervals at which PIM RPF failover will be triggered by changes
in the routing tables.
Cisco recommends that you do not modify the default values for the ip multicast rpf backoff command.
The default values allow subsecond RPF failover.
Note
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
ip multicast rpf backoff minimum maximum [disable]
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
OL-32598-01 343
IP Multicast Optimization: Multicast Subsecond Convergence
Configuring PIM RPF Failover Intervals

Cisco Catalyst 3850 series Specifications

General

Model	Cisco Catalyst 3850 Series
RAM	4 GB
Flash Memory	4 GB
Stacking Bandwidth	480 Gbps
Device Type	Switch
Enclosure Type	Rack-mountable
Routing Protocol	OSPF, EIGRP, BGP, RIP
Remote Management Protocol	SNMP, CLI, HTTP, HTTPS
Features	Quality of Service (QoS)
Stacking	Yes
Memory	4 GB RAM
Operating System	Cisco IOS
Relative Humidity	10 - 95% (non-condensing)
Power Supply Options	AC or DC
Ports	24 or 48 10/100/1000 Ethernet ports