IGMP Commands
15-3
Join Command
join ip igmp
<IP_multicast_address>
Adds a member to this multicast address group. Entries are added to the IGMP
Cache Table. Use the
list interfaces
command to view assigned interface names.
Leave Command
leave ip igmp
<IP multicast
address>
Removes a member from this multicast address group configured with the
join ip
igmp
<IP_multicast_address> command. Entries are deleted from the IGMP Cache
Table.
List Command
list ip igmp
Displays configured IGMP
interfaces
, their associated
multicast addresse
s, and
IGMP
status
. The command lists the following information:
Interface
- The Ethernet (
eth:1
) or modem interface (
slot:
x
/port:
y
) to which
the IGMP multicast address is mapped.
Multicast address
- An IP address assigned from the standard range of
recognized addresses identifying an IGMP group. The range is
224.0.0.0
-239.255.255.255
.
Status
- Description of how the specified multicast address joined the group.
Status types may be single or combined. The types are:
Self
- Multicast address group joined by the OfficeConnect Gateway.
Learned
- Multicast address group discovered by OfficeConnect Gateway
(non-OfficeConnect Gateway join).
Proxy
- Multicast address group connected to another interface on
OfficeConnect Gateway.
Parameters
Description
query_interval
The frequency at which IGMP Host-Query messages are sent on the
specified interface. The default is
125
.
Parameters
Description
robustness
Tuning parameter for expected packet loss on a subnet. If packet loss
on a subnet is expected to be high, robustness may be increased. The
range is
1-5
. The default is
2
.
routing
Will attempt to become the IGMP querier on this interface. The default
is
Disabled
.
version
The version of IGMP running on this interface. This object can be used
to configure a router capable of running either version. For IGMP to
function correctly, all routers on a LAN must be configured to run the
same version of IGMP on that LAN. The default is
2
.
Interface
Multicast
address
Status
Expires
Last
Reporter
eth:1
224.0.0.1
SELF
00:04:0
1
c:d:e:f
eth:1
224.0.0.3
SELF/PROXY
00:04:0
4
a:b:c:d
eth:1
224.0.0.5
SELF/LEARNED
00:04:0
5
00;00;00;0
0
Содержание OfficeConnect 3C100XF
Страница 1: ...http www 3com com OfficeConnect Gateway CLI User s Guide Release 1 0 Part No 10042302 Rev AA ...
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Страница 18: ...iv ABOUT THIS GUIDE ...
Страница 30: ...1 12 CHAPTER 1 USING THE COMMAND LINE INTERFACE CLI ...
Страница 50: ...3 14 CHAPTER 3 ADMINISTRATIVE CLI COMMANDS ...
Страница 58: ...4 8 CHAPTER 4 CONFIGURING AND MANAGING USERS ...
Страница 70: ...6 8 CHAPTER 6 BRIDGING COMMANDS ...
Страница 78: ...8 4 CHAPTER 8 INTERFACE COMMANDS ...
Страница 82: ...9 4 CHAPTER 9 ARP COMMANDS ...
Страница 88: ...11 4 CHAPTER 11 DHCP COMMANDS ...
Страница 124: ...12 36 CHAPTER 12 IP ROUTING COMMANDS ...
Страница 134: ...13 10 CHAPTER 13 DNS COMMANDS ...
Страница 142: ...15 6 CHAPTER 15 MULTICASTING AND IGMP COMMANDS ...
Страница 160: ...17 8 CHAPTER 17 PPP COMMANDS ...
Страница 182: ...21 6 CHAPTER 21 ADDRESS TRANSLATION COMMANDS ...
Страница 186: ...22 4 CHAPTER 22 IPSEC COMMANDS ...
Страница 188: ...23 2 CHAPTER 23 SECURITY ASSOCIATION SA COMMANDS ...
Страница 192: ...24 4 CHAPTER 24 TCP COMMANDS ...
Страница 204: ...25 12 CHAPTER 25 SNMP COMMANDS ...
Страница 210: ...26 6 CHAPTER 26 IP FILTERS COMMANDS ...
Страница 238: ...29 6 CHAPTER 29 TRACEROUTE COMMANDS ...
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