Dell PowerConnect B-RX Configuration Manual page 62

TABLE 15
Enhancement
MSDP Mesh Groups
IGMP v3
PIM-SSM v4
IGMP v2/v3 Fast Leave
MLDv1/v2
IP service, security, and Layer 4 enhancements
TABLE 16
Enhancement
Root Guard
BPDU Guard
lxii
IP multicast enhancements (Continued)
Description
This release supports Multicast Source
Discovery Protocol (MSDP) Mesh Groups. This
feature allows you to connect several RPs to
each other which reduces the forwarding of
SA messages within a domain.
IGMP v3 provides selective filtering of traffic
based on traffic source.
PIM-SSM is a routing protocol used for source
specific multicast groups and is used in
conjunction with IGMPv3
IGMP Fast leave allows clients to leave groups
without the three second waiting period, if
certain conditions are met.
MLDv2 supports source filtering, and the
ability of a node to send reports on traffic that
is from a specific address source or from all
multicast addresses except the specified
address sources.
IP service, security, and Layer 4 enhancements
Description
This is a security feature that allows a port to
run STP but not allow the connected device to
become the Root.
BPDU Guard is an extension to the port fast
feature If a port is in port fast mode of
operation and a BDPU is received, the port is
put into the disabled mode.
See...
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring IP
Multicast Protocols"
Section:"Configuring MSDP
mesh group"
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring IP
Multicast Protocols"
Section:"IGMP v3"
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring IP
Multicast Protocols"
Section:"PIM-SSMv4"
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring IP
Multicast Protocols"
Section:"Enabling
membership tracking and
fast leave"
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring IPv6
Multicast Features"
Section:"MLD version
distinctions"
See...
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring
Spanning Tree Protocol"
Section:"STP root guard"
Book: BigIron RX Series
Configuration Guide
Chapter:"Configuring
Spanning Tree Protocol"
Section:"Spanning Tree
Protocol (STP) BPDU guard"
BigIron RX Series Configuration Guide
53-1001810-01