The commands shown in this step start a LES/BUS pair and assign the ATM 0 interface to crf112. The ELAN name is
crf112, and the interface on which this LES/BUS pair is configured is atm0. The ELAN name must be the same as the
VLAN name assigned to the TrCRF.
Step 7
Save the configuration in NVRAM entering the write memory command, as follows:
Example:
ATM# write memory
Step 8
Set up the LECS database on the Catalyst 5000 series switch 1.
Enter the LES address obtained in Step 3 and replace the ** with the subinterface number of the interface on which
the LES/BUS is to be configured. In this example, that number is 00. Enter the lane database database_nameinterface
configuration command, the name elan_name server-atm-address atm_address LANE database configuration
command, the name elan_name local-seg-id segment_number LANE database configuration command, and the
default-name elan_name commands at the ATM prompt. You see the following display:
Example:
ATM# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
ATM(config)# lane database test
ATM(lane-config-database)# name trcf-default server-atm-address
47.0091810000000061705b7701.00400BFF0011.00
ATM (lane-config-database) name crf112 local-seg-id 0x112
ATM(lane-config-database)# default-name crf112
ATM(lane-config-database)# exit
ATM#
The commands shown in this step create the LECS database. The database name is test. The ELAN name is crf112.
The ELAN segment number is 112 . The LES ATM NSAP address is
47.0091810000000061705b7701.00400BFF0011.00 .
The segment number you specify for local-seg-id keyword must be identical to the ring number of the TrCRF. The set
vlancommand assumes that any ring number you enter is in hexadecimal. The name elan-name local-seg-id segment-
number LANE database configuration command assumes that any value you enter for the local-seg-id keyword is in
decimal unless you enter it explicitly in hexadecimal.
Step 9
Save the configuration in NVRAM by entering the write memory command, as follows:
Example:
ATM# write memory
Step 10
Start and bind the LECS on the Catalyst 5000 series switch 1 by entering the interface atm0, the lane config database
database_name interface configuration command, and the lane config auto-config-atm-address interface configuration
commands at the ATM prompt. You see the following display:
Example:
ATM# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
ATM(config)# interface atm0
ATM(config-if)# lane config database test
ATM(config-if)# lane config auto-config-atm-address
ATM(config-if)# end
ATM#
Configuring the LES BUS and the LEC Example
Token Ring LANE Configuration Example
32