HP 5900 series Command Reference

143
Predefined user roles
network-admin
Usage guidelines
This command takes effect only when IP multicast routing is enabled. If the interface belongs to a VPN
instance, make sure IP multicast routing is enabled on the VPN instance.
Examples
# On the public network, enable IP multicast routing, and enable PIM-DM on VLAN-interface 100.
<Sysname> system-view
[Sysname] multicast routing
[Sysname-mrib] quit
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] pim dm
Related commands
multicast routing
pim hello-option dr-priority
Use pim hello-option dr-priority to set the DR priority on an interface.
Use undo pim hello-option dr-priority to restore the default.
Syntax
pim hello-option dr-priority priority
undo pim hello-option dr-priority
Default
The DR priority is 1.
Views
Interface view
Predefined user roles
network-admin
Parameters
priority: Sets a DR priority in the range of 0 to 4294967295. A larger value represents a higher priority.
Usage guidelines
You can set the DR priority for all interfaces in PIM view or for the current interface in interface view. The
configuration made in interface view takes priority over the configuration made in PIM view.
Examples
# Set the DR priority to 3 on VLAN-interface 100.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] pim hello-option dr-priority 3
Related commands
hello-option dr-priority (PIM view)

HP 5900 series Specifications

General

Ports	48x 10/100/1000BASE-T, 4x 10GE SFP+
Switching Capacity	1.28 Tbps
MAC Address Table Size	128K
Routing Protocols	RIP, OSPF, BGP, IS-IS
VLAN Support	4K VLANs
Dimensions	440 x 460 x 44 mm
Operating Temperature	0°C to 45°C
Operating Humidity	10% to 90% (noncondensing)