Manual Ds3 And E3 Interface Configuration - Cisco Catalyst 8540 MSR Configuration Manual

Configuring DS3 and E3 Interfaces
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Manual DS3 and E3 Interface Configuration

To manually change any of the default configuration values, perform the following steps, beginning in
global configuration mode:
Command
Step 1 Switch(config)# network-clock-select priority
atm card/subcard/port
Step 2 Switch(config)# interface atm card/subcard/port
Switch(config-if)#
Step 3
Switch(config-if)# atm uni [side {private |
public} type {network | user} version {3.0 | 3.1
| 4.0}]
Step 4
Switch(config-if)# atm maxvpi-bits max-vpi-bits Modifies the maximum VPI bits configuration.
Step 5 Switch(config-if)# atm maxvci-bits max-vci-bits Modifies the maximum VCI bits configuration.
Step 6 Switch(config-if)# framing {cbitadm | cbitplcp |
m23adm | m23plcp}
Step 7
Switch(config-if)# scrambling {cell-payload |
sts-stream}
Step 8
Switch(config-if)# clock source {free-running |
loop-timed | network-derived}
Step 9
Switch(config-if)# lbo {long | short}
Step 10 Switch(config-if)# auto-ferf {ais | lcd | los | oof |
red}
Examples
The following example shows how to change the default ATM interface type to private using the
atm uni type private command:
Switch# configure terminal
Switch(config)# interface atm 0/0/0
Switch(config-if)# atm uni type private
The following example shows how to change the clock source using the clock source network-derived
command:
Switch# configure terminal
Switch(config)# interface atm 0/0/0
Switch(config-if)# clock source network-derived
See
ATM Switch Router Software Configuration Guide
18-14
Auto-ferf on LOS = on
Auto-ferf on OOF = on
Auto-ferf on LCD = on (applicable to nonplcp mode only)
Auto-ferf on AIS = on
Troubleshooting the Interface Configuration, page 18-17
Chapter 18
Purpose
Configures the network-derived clock.
Specifies an ATM interface and enters interface
configuration mode.
Modifies the ATM interface side, type, or version.
Modifies the framing mode.
Modifies the scrambling mode.
Modifies the clock source.
Modifies the line build-out.
Modifies the auto-ferf configuration.
to confirm your interface configuration.
Configuring Interfaces
OL-7396-01