Setup guide

4-4
Cisco 6400 Software Setup Guide
OL-1183-04
Chapter4 Node Line Card Interface Configuration
ATM Interface Types
Figure4-1 UNI Example
Note The UNI interface is the default for NLCs designed for the Cisco 6400. See Table4-1 for the other
parameters of the default NLC interface configuration.
Configuring UNIs
To manually configure an interface as UNI, complete the following steps, beginning in global
configuration mode:
Example
In the following example, ATM 3/0/0 is configured as the private side of a UNI connection:
!
interface atm 3/0/0
no atm auto-configuration
atm uni side user type private version 4.0
!
Command Purpose
Step1
Switch(config)# interface atm slot/subslot/port
Specifies the ATM interface and enters interface
configuration mode.
Step2
Switch(config-if)# no atm auto-configuration
Disables autoconfiguration on the interface.
Step3
Switch(config-if)# atm uni [side {private | public}
type {network | user} version {3.0 | 3.1 | 4.0}]
Configures the ATM UNI.
Step4
Switch(config-if)# atm maxvpi-bits bits
(Optional) 0–8. Modifies the maximum VPI
1
bits
configuration.
1. VPI = virtual path identifier
Step5
Switch(config-if)# atm maxvci-bits bits
(Optional) 0–14. Modifies the maximum VCI
2
bits
configuration.
2. VCI = virtual channel identifier