User manual

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ENABLE IGMP MULTICAST
Tick the checkbox  to enable Internet Group Membership Protocol (IGMP)
multicast. IGMP is a protocol used by IPv4 hosts to report their multicast group
memberships to any neighboring multicast routers.
STEP4: Choose an interface to be the default gateway.
Click Next to continue or click Back to return to the previous step.
STEP 5: Select DNS Server Interface from available WAN interfaces OR enter
static DNS server IP addresses for the system. Click Next to continue or
click Back to return to the previous step.
Note: In ATM mode, if only a single PVC with IPoA or static IPoE protocol is
configured, Static DNS server IP addresses must be entered.