IP Router Command Reference
118 7705 SAR OS Router Configuration Guide
lsr-load-balancing
Syntax lsr-load-balancing {lbl-only | lbl-ip} 
no lsr-load-balancing
Context config>router>interface
Description This command configures ECMP LSR load balancing at the interface level. Configuration must be 
done on the ingress network interface (that is, the interface on the LDP LSR node that the packet is 
received on). Hashing can be enabled on the IP header at an LSR to send labeled IP packets over 
multiple equal-cost paths in an LDP LSP.
When LSR load balancing is enabled, the default configuration is label-only (lbl-only) hashing.
Load-balancing configuration on an interface overrides the system-wide load-balancing settings for 
the interface.
Default no lsr-load-balancing
Parameters lbl-only — (label-only) hashing is done on the system IP address, the global IP ifindex (interface 
identifier), and the MPLS label stack; this is the default configuration
lbl-ip — (label-IP) hashing is done on the system IP address, the global IP ifindex (interface 
identifier), the MPLS label stack, and the IPv4 source and destination IP address
ntp-broadcast
Syntax [no] ntp-broadcast
Context config>router>interface
Description This command enables or disables the receiving of SNTP broadcasts on the IP interface.
This parameter is only valid when the SNTP broadcast-client global parameter is configured.
The no form of the command disables SNTP broadcast received on the IP interface.
Default no ntp-broadcast
port
Syntax port port-name
no port
Context config>router>interface
Description This command creates an association with a logical IP interface and a physical port.
An interface can also be associated with the system (loopback address).