D-Link DES-3528 - xStack Switch - Stackable Reference Manual page 119

xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide
Max Response Time (1-
25)
Robustness Value (1-7)
Last Listener Query
Interval (1-25)
Data Driven Group
Expiry Time (1-6553 5)
Querier State
Fast Done
State
Report Suppression
Data Driven Learning
State
Data Driven Learning
Aged Out
Version
Querier Role
C lick the Apply button to a
Click the <<Back button to discard the changes made
A fter clicking the Modify Router Port
The maximum time in seconds to wait for
10 seconds.
Provides fine- tuning to allow for expected packet loss on a subnet. The value of the
robustness variable is used in calculating the following MLD message intervals:
Group listener interval - Amount of time that must pass before a multicast router
decides there are no more listeners of a group on a network.
Other Querier present interval - Amount of time that must pass
router decides that there is no longer another multicast router that is the Querier.
Last listener query count - Number of group-specific queries sent before the router
assumes there are no local listeners of a group. The default number is the value of t
robustness variable.
By default, the robust
you expect a subnet to be loosely.
The maximum amount of time betw
those sent in response to done-group messages. You might lower this interval to
reduce the amount of time it takes a router to detect the loss of the last listener of a
group.
Enter th e data driven group expiry time value.
This allows the Switch to be specified as an MLD Querier (sends MLD query packets)
or a Non-Querier (does not send MLD query packets). Set to enable or disable.
Enable or disable the fast done feature.
Used to enable or disable MLD snooping for the specified VLAN. This field is Disabled
by default.
Enable or d isable the report suppression features.
Enable or disable data driven learning of MLD snoo
Enable or disable the age out function for data driven entries.
Specify the version of MLD packet that will be sent by this port.
Displays the querier role.
cce pt the changes made.
link, the following page will appear:
reports from listeners. The default setting is
ness variable is set to 2. You might want to increase this value if
een group-specific query messages, including
and return to the previous page.
110
before a multicast
ping groups.
he