xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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DGS-3420-28SC:admin#create ipmc_vlan_replication_entry mr1
Command: create ipmc_vlan_replication_entry mr1
Success.
21-2 config ipmc_vlan_replication
Description
This command is used to configure the IP multicast VLAN replication global settings. Generally, when
a multicast packet is forwarded across VLANs, the TTL will be decreased by one. If no_decrease is
specified, the TTL will not be decreased. Similarly, it can be specified to replace a source MAC
address for a packet to be forwarded across VLANs.
Format
config ipmc_vlan_replication {[ttl [decrease | no_decrease] | src_mac [replace | no_replace]]}(1)
Parameters
ttl - (Optional) Specifies whether to decrease the time to live value of the packet or not.
decrease - Specifies to decrease the time to live value of the packet.
no_decrease - Specifies not to decrease the time to live value of the packet.
src_mac - (Optional) Specifies whether to replace the source MAC address of a packet or not.
replace - Specifies to replace the source MAC address of a packet.
no_replace - Specifies not to replace the source MAC address of a packet.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To configure an IP multicast VLAN replication’s TTL:
DGS-3420-28SC:admin# config ipmc_vlan_replication ttl no_decrease
Command: config ipmc_vlan_replication ttl no_decrease
Success.
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