Cisco WS-C2948G-GE-TX Configuration Manual page 12

Contents
Configuring Multicast Services
15
C H A P T E R
Catalyst 4500 Series, Catalyst 2948G, Catalyst 2948G-GE-TX, and Catalyst 2980G Switches Software Configuration Guide
xii
Reverting to the Default Switch CoS Value
Mapping CoS Values to Transmit Queues and Drop Thresholds
Reverting to the Default CoS-to-Transmit Queue and Drop Threshold Mapping
Displaying QoS Information
Reverting to QoS Defaults
Disabling QoS
14-7
Understanding How Multicasting Works
Understanding Multicasting and Multicast Services Operation
Joining a Multicast Group
Leaving a Multicast Group
Understanding GMRP Operation
Configuring CGMP
15-4
CGMP Hardware and Software Requirements
Default CGMP Configuration
Enabling CGMP
15-4
Enabling CGMP Leave Processing
Enabling CGMP Fast-Leave Processing
Displaying Multicast Router Information
Displaying Multicast Group Information
Displaying CGMP Statistics
Disabling CGMP Leave Processing
Disabling CGMP Fast-Leave Processing
Disabling CGMP
15-8
Configuring GMRP
15-9
GMRP Software Requirements
Default GMRP Configuration
Enabling GMRP Globally
Enabling GMRP on Individual Switch Ports
Disabling GMRP on Individual Switch Ports
Enabling GMRP Forward-All Option
Disabling GMRP Forward-All Option
Configuring GMRP Registration
Setting the GARP Timers
Displaying GMRP Statistics
Clearing GMRP Statistics
Disabling GMRP
15-15
Configuring Multicast Router Ports and Group Entries
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Release 8.2GLX
78-15908-01