Cisco Catalyst 3850 series User Manual

PurposeCommand or Action
Example:
Router(config)# end
(Optional) Displays the information that IP multicast routing uses to perform
the RPF check.
show ip rpf source-address
[group-address]
Step 6
Example:
Router# show ip rpf 10.1.1.2
•
Use this command to verify RPF selection so as to ensure that IP
multicast traffic is being properly load split.
(Optional) Displays the current state of the IP routing table.
show ip route ip-address
Step 7
Example:
Router# show ip route 10.1.1.2
•
Use this command to verify that there multiple paths available to a
source or RP for ECMP multicast load splitting.
•
For the ip-address argument, enter the IP address of a source to validate
that there are multiple paths available to the source (for shortest path
trees) or the IP address of an RP to validate that there are multiple
paths available to the RP (for shared trees).
Related Topics
ECMP Multicast Load Splitting Based on Source Group and Next-Hop Address, on page 355
Example Enabling ECMP Multicast Load Splitting Based on Source Group and Next-Hop Address, on
page 368
Configuration Examples for Load Splitting IP Multicast Traffic
over ECMP
Example Enabling ECMP Multicast Load Splitting Based on Source Address
The following example shows how to enable ECMP multicast load splitting on a router based on source
address using the S-hash algorithm:
ip multicast multipath
Related Topics
Enabling ECMP Multicast Load Splitting Based on Source Address, on page 361
ECMP Multicast Load Splitting Based on Source Address Using the S-Hash Algorithm, on page 353
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
OL-32598-01 367
IP Multicast Optimization: IP Multicast Load Splitting across Equal-Cost Paths
Configuration Examples for Load Splitting IP Multicast Traffic over ECMP

Cisco Catalyst 3850 series Specifications

General

Brand	Cisco
Model	Catalyst 3850 series
Category	Switch
Language	English