Specifications

Contents
xvi
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-07
Configuring a Port to Connect to a Cisco 7960 IP Phone 17-3
Configuring Ports to Carry Voice Traffic in 802.1Q Frames 17-4
Configuring Ports to Carry Voice Traffic in 802.1P Priority-Tagged Frames 17-4
Overriding the CoS Priority of Incoming Data Frames 17-5
Configuring the IP Phone to Trust the CoS Priority of Incoming Data Frames 17-6
Displaying Voice VLAN 17-6
CHAPTER 18 Configuring IGMP Snooping and MVR 18-1
Understanding IGMP Snooping 18-1
Joining a Multicast Group 18-2
Leaving a Multicast Group 18-4
Immediate-Leave Processing 18-4
Configuring IGMP Snooping 18-5
Default IGMP Snooping Configuration 18-5
Enabling or Disabling IGMP Snooping 18-5
Setting the Snooping Method 18-6
Configuring a Multicast Router Port 18-7
Configuring a Host Statically to Join a Group 18-8
Enabling IGMP Immediate-Leave Processing 18-9
Disabling IP Multicast-Source-Only Learning 18-9
Displaying IGMP Snooping Information 18-10
Understanding Multicast VLAN Registration 18-13
Using MVR in a Multicast Television Application 18-13
Configuring MVR 18-15
Default MVR Configuration 18-15
MVR Configuration Guidelines and Limitations 18-16
Configuring MVR Global Parameters 18-16
Configuring MVR Interfaces 18-17
Displaying MVR Information 18-19
Configuring IGMP Filtering 18-20
Default IGMP Filtering Configuration 18-20
Configuring IGMP Profiles 18-21
Applying IGMP Profiles 18-22
Setting the Maximum Number of IGMP Groups 18-23
Displaying IGMP Filtering Configuration 18-24