Allied Telesis 86253-07 - Manual (Page 12)

12 SHOW IGMPSNOOPING ROUTERADDRESS Patch Release Note
Patch 86253-07 for Software Release 2.5.3
C613-10382-00 REV E
Description This command deletes reserved IP multicast addresses from the list of router
multicast addresses. The IP address specified must be within the range
224.0.0.1 to 224.0.0.255. This command is only valid if the IGMP snooping
router mode is set to IP with the SET IGMPSNOOPING ROUTERMODE
command.
SHOW IGMPSNOOPING ROUTERADDRESS
Syntax SHOW IGMPSNOOPING ROUTERADDRESS
Description This command displays information about the list of configured IP multicast
router addresses currently configured on the switch (Figure 1).
Figure 1: Example output for SHOW IGMPSNOOPING ROUTERADDRESS
Bridges transmitted BPDUs at the rate specified by the local helloTime value
when they were not the root bridge. This is the behaviour specified in
802.1w-2001. This behaviour can cause instability in the spanning tree when
bridges are configured with different helloTime values, especially when the
root bridge's helloTime is significantly less than other bridges in the tree. This
issue has been resolved. Non-root bridges now adopt the root bridge's
helloTime value propagated in BPDUs.
The ADD IPV6 HOST command accepted an invalid IPv6 address. This
issue has been resolved.
The firewall sent an erroneous IPSPOOF attack message when processing
large packets. This issue has been resolved.
IGMP Snooping Router Address
----------------------------------------------------------------------------
IGMP Snooping Router Mode ...... IP
Router Address List
--------------------------------
224.0.0.4
224.0.0.6
224.0.0.80
224.0.0.43
224.0.0.23
224.0.0.15
224.0.0.60
----------------------------------------------------------------------------
PCR: 31134 Module: RSTP Level: 2
PCR: 31135 Module: IPV6 Level: 3
PCR: 31140 Module: FIREWALL Level: 4