Configuration Examples For Multicast Subsecond Convergence - Cisco Catalyst 3650 Configuration Manual

Configuration Examples for Multicast Subsecond Convergence

Step 2
show ip pim interface
Use this command to display information about interfaces configured for PIM.
The following is sample output from the show ip pim interface command:
Example:
Device# show ip pim interface GigabitEthernet 1/0/0
Address
172.16.1.4
Step 3
show ip pim neighbor
Use this command to display the PIM neighbors discovered by the Cisco IOS XE software.
The following is sample output from the show ip pim neighbor command:
Example:
Device# show ip pim neighbor
PIM Neighbor Table
Neighbor
Address
172.16.1.3
Configuration Examples for Multicast Subsecond Convergence
Example Modifying the Periodic RPF Check Interval
In the following example, the ip multicast rpf interval has been set to 10 seconds. This command does not
show up in show running-config output unless the interval value has been configured to be the nondefault
value.
!
ip multicast-routing
ip multicast rpf interval 10
.
.
.
interface Ethernet0/0
ip address 172.16.2.1 255.255.255.0
.
.
.
ip pim sparse-mode
!
Related Topics
Modifying the Periodic RPF Check Interval, on page 306
RPF Checks, on page 305
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3650 Switches)
310
type number
Interface
GigabitEthernet1/0/0
Interface
GigabitEthernet1/0/0
IP Multicast Optimization: Multicast Subsecond Convergence
Ver/ Nbr Query DR
Mode Count Intvl Prior
v2/S 1 100 ms 1
Uptime/Expires Ver
00:03:41/250 msec v2
DR
172.16.1.4
DR
Prio/Mode
1 / S
OL-29890-01