HP MSR2003 User Manual

186
Ste
p
Command Remarks
3. Specify a default-group
address.
default-group group-address
By default, no default-group
address is specified.
Specifying the MD source interface
The MTI uses the IP address of the MD source interface as the source address to encapsulate the VPN
multicast packets. The IP address of the MD source interface must be the same as the source address used
for establishing BGP peer relationship. Otherwise, correct routing information cannot be obtained.
Perform the following configuration on the PE.
To specify the MD source interface:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter MD view.
multicast-domain vpn-instance
vpn-instance-name
N/A
3. Specify the MD source
interface.
source interface-type
interface-number
By default, no IP address of the MD
source interface is specified.
Configuring MDT switchover parameters
In some cases, the traffic rate of the private network multicast data might fluctuate around the MDT
switchover threshold. To avoid frequent switching of multicast traffic between the default-MDT and the
data-MDT, you can specify a data-delay period and a data-holddown period.
• MDT switchover does not take place immediately after the multicast traffic rate exceeds the
switchover threshold. It takes place after a data-delay period, during which the traffic rate must stay
higher than the switchover threshold.
• Likewise, a backward switching does not take place immediately after the multicast traffic rate
drops below the MDT switchover threshold. It takes place after a data-holddown period, during
which the traffic rate must stay lower than the switchover threshold.
Perform the following configuration on the PE.
To configure MDT switchover parameters:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter MD view.
multicast-domain vpn-instance
vpn-instance-name
N/A
3. Configure the data-group
address range and the
switchover criteria.
data-group group-address
{ mask-length | mask } [ threshold
threshold-value | acl acl-number ]
*
By default, no data-group address
range is configured and multicast
traffic never switches to a
data-MDT.
4. Configure the data-delay
period.
data-delay delay
Optional.
The default setting is 3 seconds.

HP MSR2003 Specifications

General

Brand	HP
Model	MSR2003
Category	Network Router
Language	English