5-6
z
The fast leave processing function works for a port only if the host attached to the port runs IGMPv2
or IGMPv3.
z
The configuration performed in system view takes effect on all ports of the switch if no VLAN is
specified; if one or more VLANs are specified, the configuration takes effect on all ports in the
specified VLAN(s).
z
The configuration performed in Ethernet port view takes effect on the port no matter which VLAN it
belongs to if no VLAN is specified; if one or more VLANs are specified, the configuration takes
effect on the port only if the port belongs to the specified VLAN(s).
z
If fast leave processing and unknown multicast packet dropping or non-flooding are enabled on a
port to which more than one host is connected, when one host leaves a multicast group, the other
hosts connected to port and interested in the same multicast group will fail to receive multicast data
for that group.
Examples
# Enable fast leave processing on Ethernet 1/0/1 in VLAN 2.
<Sysname>system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] igmp-snooping fast-leave vlan 2
igmp-snooping general-query source-ip
Syntax
igmp-snooping general-query source-ip
{
current-interface |
ip-address
}
undo igmp-snooping general-query source-ip
View
VLAN view
Parameters
current
-
interface
: Specifies the IP address of the current VLAN interface as the source address of
IGMP general queries. If the current VLAN interface does not have an IP address, the default IP
address 0.0.0.0 will be used as the source IP address of IGMP general queries.
ip-address
: Specifies the source address of IGMP general queries, which can be any legal IP address.
Description
Use the
igmp
-
snooping general
-
query source
-
ip
command to configure the source address of IGMP
general queries.
Use the
undo igmp
-
snooping general
-
query source
-
ip
command to restore the default.
This command can take effect only if the IGMP Snooping querier function is enabled on the switch.
Содержание 5500-EI PWR
Страница 43: ...2 6...
Страница 76: ...1 17...
Страница 228: ...ii stp transmit limit 1 44 vlan mapping modulo 1 45 vlan vpn tunnel 1 46...
Страница 477: ...5 24 Sysname vlan 2 Sysname vlan2 service type multicast...
Страница 503: ...2 3 System View return to User View with Ctrl Z Sysname dot1x url http 192 168 19 23...
Страница 519: ...iii...
Страница 597: ...2 2 security policy server 192 168 0 1 user name format without domain...
Страница 648: ...1 9 Examples Clear static ARP entries Sysname reset arp static...
Страница 663: ...4 3 Sysname resilient arp interface vlan interface 2...
Страница 767: ...1 28 From 12 00 Jan 1 2008 to 12 00 Jun 1 2008...
Страница 1111: ...ii xmodem get 3 18...
Страница 1314: ...A 44 Z...