Edge-Core ECS4660-28F, Management Manual, Page: 1528 / 2020

C
HAPTER
43
| Multicast Filtering Commands
MLD (Layer 3)
– 1528 –
ipv6 mld
query-interval
This command configures the frequency at which host query messages are
sent. Use the no form to restore the default.
S
YNTAX
ipv6 mld query-interval seconds
no ipv6 mld query-interval
seconds - The frequency at which the switch sends MLD host-query
messages. (Range: 1-255 seconds)
D
EFAULT
S
ETTING
125 seconds
C
OMMAND
M
ODE
Interface Configuration (VLAN)
C
OMMAND
U
SAGE
◆
Multicast routers send host query messages to determine the interfaces
that are connected to downstream hosts requesting a specific multicast
service. Only the designated multicast router for a subnet sends host
query messages, which are addressed to the link-scope all-nodes
multicast address FF02::1, and uses a time-to-live (TTL) value of 1.
◆
The designated querier is the lowest IP-addressed multicast router on
the subnet.
E
XAMPLE
The following shows how to configure the query interval to 100 seconds.
Console(config-if)#ipv6 mld query-interval 100
Console(config-if)#
R
ELATED
C
OMMANDS
ipv6 mld max-resp-interval (1527)
ipv6 mld robustval
This command specifies the robustness (expected packet loss) for this
interface. Use the no form of this command to restore the default value.
S
YNTAX
ipv6 mld robustval robust-value
no ipv6 mld robustval
robust-value - The robustness of this interface. (Range: 1-255)
D
EFAULT
S
ETTING
2