Host-Aging-Time (Mld-Snooping View) - HP 5900 Series Command Reference Manual

vlan vlan-list: Specifies a space-separated list of up to 10 VLAN items. Each item specifies a VLAN by its
ID or a range of VLANs in the form of start-vlan-id to end-vlan-id. The value range for the VLAN ID is 1
to 4094. If you do not specify a VLAN, the command applies to all VLANs.
Usage guidelines
In an IPv6 basic ACL, the source keyword matches the multicast group address in MLD reports. In an IPv6
advanced ACL, the source and destination keywords match the multicast source address and multicast
group address in MLD reports, respectively. The multicast source address is considered to be 0::0 for the
following MLD reports:
MLDv1 reports.
•
MLDv2 IS_EX and MLDv2 TO_EX reports that do not carry IPv6 multicast source addresses.
•
If you specify the VPN-instance keyword in an ACL rule, the rule does not take effect. The other optional
parameters except the time-range keyword and the fragment keyword in the ACL rules are ignored.
You can configure different ACL rules on a port in different VLANs. However, for a given VLAN, a newly
configured ACL rule overrides the existing one.
This configuration takes effect only on the IPv6 multicast groups that the port joins dynamically.
This command and the mld-snooping group-policy command have the same function but different
effective ranges:
The group-policy command in MLD-snooping view takes effect on all ports.
•
The mld-snooping group-policy command takes effect on the current port.
•
For a port, the mld-snooping group-policy command takes priority over the group-policy command in
MLD-snooping view.
Examples
# Globally configure an IPv6 multicast group policy for VLAN 2 so that the hosts in this VLAN can join
only the IPv6 multicast group FF03::101.
<Sysname> system-view
[Sysname] acl ipv6 number 2000
[Sysname-acl6-basic-2000] rule permit source ff03::101 128
[Sysname-acl6-basic-2000] quit
[Sysname] mld-snooping
[Sysname-mld-snooping] group-policy 2000 vlan 2
Related commands
mld-snooping group-policy

host-aging-time (MLD-snooping view)

Use host-aging-time to set the aging timer for dynamic member ports globally.
Use undo host-aging-time to restore the default.
Syntax
host-aging-time interval
undo host-aging-time
Default
The default setting is 260 seconds.
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