Configuration Guide User guide

lxx BigIron RX Series Configuration Guide
53-1002484-04
IP service, security, and Layer 4 enhancements
IGMP v2/v3 Fast Leave IGMP Fast leave allows clients to leave groups
without the three second waiting period, if
certain conditions are met.
Book: BigIron RX Series
Configuration Guide
Chapter:“Configuring IP
Multicast Protocols”
Section:“Enabling
membership tracking and
fast leave”
MLDv1/v2 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.
Book: BigIron RX Series
Configuration Guide
Chapter:“Configuring IPv6
Multicast Features”
Section:“MLD version
distinctions”
IPv6 Embedded RP Embedded RP allows the router to learn RP
information using the multicast group
destination address instead of the statically
configured RP.
IPv6 PIM SM IPv6 PIM SM provides the Multicast IP Sparse
Mode protocol for routing multicast packets to
multicast groups. It is designed to efficiently
establish distribution trees across wide area
networks where multicast groups are thinly
populated across a large region.
TABLE 20 IP service, security, and Layer 4 enhancements
Enhancement Description See...
Root Guard This is a security feature that allows a port to
run STP but not allow the connected device to
become the Root.
Book: BigIron RX Series
Configuration Guide
Chapter:“Configuring
Spanning Tree Protocol”
Section:“Root guard”
BPDU Guard 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.
Book: BigIron RX Series
Configuration Guide
Chapter:“Configuring
Spanning Tree Protocol”
Section:“Spanning Tree
Protocol (STP) BPDU guard”
TABLE 19 IP multicast enhancements (Continued)
Enhancement Description See...