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Multicast
IPv4 Multicast Configuration
STEP 1
STEP 2
STEP 3
STEP 4
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x
IGMP Proxy
To configure IGMP Proxy:
Click Multicast > IPv4 Multicast Configuration > IGMP Proxy.
Enter the following global fields:
•
IGMP Multicast Routing—Select to enable IPv4 Multicast routing.
•
Downstream Protection—Select to discard downstream packets not required for the
device.
•
Source Specific Multicast—Select to enable delivering Multicast packets originating
from a specific source address defined in the next field.
•
SSM IPv4 Access List—Define the list containing source addresses from which to
deliver Multicast packets:
-
Default List—Defines the SSM range access list to 232.0.0.0/8.
-
User defined access list—Select the standard IPv4 access list name defining the
SSM range. These access lists are defined in
Click Apply. The Running Configuration file is updated.
To add protection to a VLAN, click Add and enter the following fields:
•
Upstream Interface—Select the upstream interface. Since there is only a single
upstream interface, if one has already been selected, this field is grayed out.
•
Downstream Interface—Select the downstream interface. There can be multiple
downstream interfaces.
•
Downstream Protection—Select one of the following options:
-
Use Global—Use the status set in the global block.
-
Disable—This disables forwarding of IPv4 Multicast traffic from downstream
interfaces.
-
Enable—This enables forwarding from downstream interfaces.
The following fields are displayed for each IPv4 Multicast route:
•
Source Address—Unicast source IPv4 address.
•
Group Address—Multicast destination IPv4 address.
Access
Lists.
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