2006 D-Link Switch Training
D-Link Multicast MANMAN
–IGMP Snooping
–IGMP Fast Leave
–Per Port Multicast Stream Control
–Filter unregistered group
–IGMP Snooping Multicast VLAN (D-Link ISM VLAN)N)
D-Link
• Multicast :
IGMP Snooping
IGMP Fast Leave
Per Port Multicast Stream Control
Filter unregistered group
IGMP Snooping Multicast VLAN (D-Link ISM VLAN)
IGMP Snooping
•IGMP Snooping 2.
•IGMP snooping Multicast , IGMP
.
• IGMP query report,
, Multicast ,
.
IGMP Snooping?
Multicast
IP TV
Microsoft Media
L3
DVMRP,
PIM-DM, PIM-SM IP-
L2
L2
IGMP SnoopingVLAN
Multicast
IPTV
Microsoft IE
VLAN
|
IGMP Snooping? |
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|
IGMP Snooping |
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IGMP Snooping |
|
Media |
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Media |
Multicast |
Multicast |
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Multicast |
X |
X |
Multicast |
|
PC |
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PC |
|
V |
X |
X |
V |
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|
Multicast |
|
IGMP Snooping?
IGMP Querier
Report -
Multicast
IGMP Snooping
L2
Report |
Multicast |
|
- |
|
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PC |
PC |
IGMP Querier
Specific Query – |
Leave - |
|
|
IGMP Snooping
L2
Leave |
Specific |
Specific |
|
Query |
Query |
||
– |
|||
|
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||
|
PC |
PC |
IGMP snooping querier
,
. 2
,
:
IGMP Snooping
IGMP Fast Leave
Per Port Multicast Stream Control
Filter unregistered group
IGMP Snooping Multicast VLAN (D-Link ISM VLAN)
IGMP Fast Leave |
IGMP Snooping Fast Leave
IGMP Querier
Remove - Leave –
IGMP Snooping
L2
Leave
-
PC |
PC |
on-line , IP TV ,
,
IGMP leave.
L2,
L3
,
IGM Snooping Fast Leave.