H3C S3100 8C SI User Manual

Operation Manual – Multicast
H3C S3100 Series Ethernet Switches Chapter 3 Common Multicast Configuration
3-2
II. Configuring multicast source port suppression in Ethernet port view
Table 3-3 Configure multicast source port suppression in Ethernet port view
Operation Command Remarks
Enter system view system-view
—
Enter Ethernet port view
interface interface-type
interface-number
—
Configure multicast
source port suppression
multicast-source-deny
Optional
Multicast source port
suppression is disabled
by default.
3.1.2 Configuring a Multicast MAC Address Entry
In Layer 2 multicast, the system can add multicast forwarding entries dynamically
through a Layer 2 multicast protocol. Alternatively, you can statically bind a port to a
multicast MAC address entry by configuring a multicast MAC address entry manually.
Generally, when receiving a multicast packet for a multicast group not yet registered on
the switch, the switch will flood the packet within the VLAN to which the port belongs.
You can configure a static multicast MAC address entry to avoid this.
Table 3-4 Configure a multicast MAC address entry in system view
Operation Command Remarks
Enter system view
system-view
—
Create a multicast MAC
address entry
mac-address multicast
mac-address interface
interface-list vlan vlan-id
Required
The mac-address
argument must be a
multicast MAC address.
Table 3-5 Configure a multicast MAC address entry in Ethernet port view
Operation Command Remarks
Enter system view system-view
—
Enter Ethernet port view
interface interface-type
interface-number
—
Create a multicast MAC
address entry.
mac-address multicast
mac-address vlan vlan-id
Required
The mac-address
argument must be a
multicast MAC address.

H3C S3100 8C SI Specifications

General

Brand	H3C
Model	S3100 8C SI
Category	Switch
Language	English