Reference Guide

PIM Source-Specific Mode (PIM-SSM) | 617
• When an extended ACL is associated with this command, FTOS displays an error message. If you
apply an extended ACL before you create it, FTOS accepts the configuration, but when the ACL is
later defined, FTOS ignores the ACL and the stated mapping has no effect.
Display the source to which a group is mapped using the command
show ip igmp ssm-map [group], as
shown in Figure 29-4 on page 619. If use the
group option, the command displays the group-to-source
mapping even if the group is not currently in the IGMP group table. If you do not specify the
group option,
then the display is a list of groups currently in the IGMP group table that have a group-to-source mapping.
Display the list of sources mapped to a group currently in the IGMP group table using the command
show
ip igmp groups
group detail, as shown in Figure 29-4 on page 619.