Configuring Igmp Snooping (J-Web Procedure) - Juniper EX Series User Manual

J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1
Table 53: Spanning-Tree Protocol Configuration Parameters (continued)
Field Function
Interfaces Specifies an interface for the MST instance.
Related
Documentation

Configuring IGMP Snooping (J-Web Procedure)

104
Monitoring Spanning Tree Protocols on page 223
Unblocking an Interface That Receives BPDUs in Error (CLI Procedure)
Example: Configuring BPDU Protection on Edge Interfaces to Prevent STP Miscalculations
on EX Series Switches
Example: Configuring BPDU Protection on Edge Interfaces to Prevent STP Miscalculations
Example: Configuring Network Regions for VLANs with MSTP
Example: Configuring Faster Convergence and Improved Network Stability with RSTP
NOTE: This topic applies only to the J-Web Application package.
IGMP snooping regulates multicast traffic in a switched network. With IGMP snooping
enabled, the EX Series switch monitors the IGMP transmissions between a host (a network
device) and a multicast router, keeping track of the multicast groups and associated
member interfaces. The switch uses that information to make intelligent
multicast-forwarding decisions and forward traffic to the intended destination interfaces.
You can configure IGMP snooping on one or more VLANs to allow the switch to examine
IGMP packets and make forwarding decisions based on packet content. By default, IGMP
snooping is enabled on EX Series switches.
Your Action
1. In the Interfaces box, click
interface from the list, or select an interface
from the list and click
Edit
2. Specify the link cost to determine which
bridge is the designated bridge and which
interface is the designated interface.
3. Specify the interface priority to determine
which interface is elected as the root port.
4. If you want to disable the interface, select
the check box.
5. Click OK.
To delete an interface configuration, select the
interface, click , and click
Remove
Copyright © 2017, Juniper Networks, Inc.
and select an
Add
.
.
OK