Accton Technology ES4626 - Manual (Page 648)

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Prune/Graft
4、 Configure DVMRP tunnel
1. Globally enable DVMRP Protocol
The basic configuration to function DVMRP routing protocol on EDGECORE series
Layer 3 switch is very simple. Firstly it is required to turn on DVMRP switch globally.
Command Explanation
Global Mode
[no] ip dvmrp multicast-routing
Globally enable DVMRP Protocol, the “no ip
dvmrp multicast-routing ” command
disables DVMRP Protocol globally. (Required)
2. Enable DVMRP Protocol on the interface
The basic configuration to function DVMRP routing protocol on EDGECORE series
Layer 3 switch is very simple. After globally enabling DVMRP Protocol, it is required to
turn on DVMRP switch under corresponding interface.
Command Explanation
Interface Configuration Mode
ip dvmrp
[no] ip dvmrp
Enable DVMRP Protocol on the interface, the
“no ip dvmrp” command disables DVMRP
Protocol on the interface.
3. Configure DVMRP Sub-parameters
（1）Configure DVMRP Interface Parameters
1）Configure the delay of transmitting report message on DVMRP interface and the
message number each time it transmits.
2）Configure metric value of DVMRP interface
3）Configure if DVMRP is able to set up neighbors with DVMRP routers which can
not Prune/Graft
Command Explanation
Interface Configuration Mode
ip dvmrp output-report-delay
<delay_val> [<burst_size>]
no ip dvmrp output-report-delay
Configure the delay of transmitting DVMRP
report message on interface and the message
number each time it transmits, the “no ip
dvmrp output-report-delay ” command
restores default value.
ip dvmrp metric <metric_val>
no ip dvmrp metric
Configure interface DVMRP report message
metric value; the “no ip dvmrp metric”
command restores default value.