Setting Up A Les Bus And A Lec - Cisco Catalyst 5000 Series Manual

Setting Up the LES BUS for an ELAN
Command or Action
Step 4 ATM(config-if)# exit
Step 5 ATM# copy running-config startup-config

Setting Up a LES BUS and a LEC

For each Catalyst 5000 series switch ATM module that will participate in LANE, set up the necessary
servers and clients for each ELAN and then display and record the server and client ATM addresses. Be
sure to keep track of the switch ATM interface where the LECS will eventually be located.
If you will have only one default ELAN, you only need to set up one server. If you will have multiple
ELANs, you can set up the server for another ELAN on a different subinterface on the same interface of
this switch, or you can place it on a different switch.
When you set up a server and BUS on a switch, you can combine them with a client on the same
subinterface, a client on a different subinterface, or no client at all on the switch.
Depending on where your clients and servers are located, perform one of the following tasks for each
LANE subinterface:
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Setting Up the LES BUS for an ELAN
To set up the LES/BUS for an ELAN, use the following commands beginning in global configuration
mode.
SUMMARY STEPS
1. ATM(config)# interface atmnumber [.subinterface-number ]
2. ATM(config-if)# lane server-bus tokenringelan-name1
3. Repeat Steps 1 and 2 for all LES/BUSs you want to configure on the ATM module.
4. ATM(config-if)# exit
5. ATM# copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1 ATM(config)# interface atmnumber [.subinterface-
number ]
Step 2 ATM(config-if)# lane server-bus tokenringelan-name1
18
Setting Up the LES BUS for an ELAN, page 18
Setting Up a LEC for an ELAN, page 19
Guidelines for Setting Up a LEC, page 19
Creating a Token Ring VLAN, page 21
Setting Up the Token Ring VLAN on a LEC, page 22
Purpose
Exits interface configuration mode.
Saves the configuration.
Purpose
Specifies the subinterface for the first ELAN on this switch
and enters interface configuration mode.
Enables a LES/BUS for the first ELAN on the subinterface
(you cannot configure more than one LES/BUS per
subinterface).
Setting Up a LES BUS and a LEC