Alcatel-Lucent 7450 Configuration Manual page 176

Router Interface Commands
Context config>router>if>load-balancing
Description This command enables use of the SPI in hashing for ESP/AH encrypted IPv4/v6 traffic. This is a per
interface setting.
The no form disables the SPI function.
Default disabled
teid-load-balancing
Syntax [no] teid-load-balancing
Context config>router>interface>load-balancing
Description This command enables inclusion of TEID in hashing for GTP-U/C encapsulates traffic for GTPv1/
GTPv2. The no form of this command ignores TEID in hashing.
Default disabled
loopback
Syntax [no] loopback
Context config>router>interface
Description This command configures the interface as a loopback interface.
Default Not enabled
mac
Syntax mac ieee-mac-addr
no mac
Context config>router>interface
Description
This command assigns a specific MAC address to an IP interface. Only one MAC address can be
assigned to an IP interface. When multiple mac commands are entered, the last command overwrites
the previous command.
The no form of the command returns the MAC address of the IP interface to the default value.
Default IP interface has a system-assigned MAC address.
Parameters
ieee-mac-addr — Specifies the 48-bit MAC address for the IP interface in the form aa:bb:cc:dd:ee:ff
Page 176
or aa-bb-cc-dd-ee-ff, where aa, bb, cc, dd, ee and ff are hexadecimal numbers. Allowed values
are any non-broadcast, non-multicast MAC and non-IEEE reserved MAC addresses.
7450 ESS Router Configuration Guide