
14. Provisioning the iMG/RG Basic Configurations with Sample Profiles
686
AlliedView NMS Administration Guide
FIGURE 14-39 Internet Routed NAT Service - Profile “Routed/all security” - NAT Tab
14.4.5 Video - Snooping
In Video - Snooping service, the iMAP uses the STB/MAC locking feature, so the iMAP tracks the STB usage. IGMP is enabled
in the iMAP so that it can track the joins/leaves via snooping.
Refer to Figure 14-36. Note that when video is set to NONE, all video streams go to all ports, so a 100 meg data stream
must be used. With snooping, the STB only gets the video stream it is requesting, which helps prevent blocking. This is
especially true when there are more than two STBs.
Kommentare zu diesen Handbüchern