Example Assumptions
For the example in the "Token Ring LANE Configuration Example," the following assumptions apply:
•
Catalyst 5000 series switches with the ATM modules installed are running ATM software Release
4.9b or later.
•
Catalyst 5000 series switch 1 runs the LES/BUS and LECS on interface atm0 and the LEC on
interface atm0.1.
•
Catalyst 5000 series switch 2 runs LEC on interface atm0.1.
•
The ATM module is installed in slot 4 of both Catalyst 5000 series switches.
•
You can change the ELAN name by entering the set vlan vlan_num [name vlan_name] command.
•
The ELAN on the switches is essentially a new TrCRF. The ELAN name is crf112 and the VLAN ID
is 112.
•
The parent TrBRF to the TrCRF 112 is brf400 (VLAN ID 400).
Configuring the TrCRF Example
To define the TrCRF, perform the following tasks:
SUMMARY STEPS
1.
At the enable prompt, enter the following command:
2.
To verify the configuration of the new VLAN, enter the show vlancommand.
DETAILED STEPS
Step 1
At the enable prompt, enter the following command:
Example:
Console> (enable) set vlan 112 name crf112 type trcrf ring 112 parent 400 mode srb
Step 2
To verify the configuration of the new VLAN, enter the show vlancommand.
The output indicates that crf112 has been added and that brf400 is its parent:
Example:
Console> (enable) show vlan 112
VLAN Name Status Mod/Ports, Vlans
---- -------------------------------- --------- ----------------------------
112 crf112 active
VLAN Type SAID MTU Parent RingNo BrdgNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ ------ ---- -------- ------ ------
112 trcrf 100112 4472 400 0x112 - - srb 0 0
VLAN AREHops STEHops Backup CRF
---- ------- ------- ----------
112 7 7 off
Console> (enable)
Example Assumptions
Token Ring LANE Configuration Example
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