Configuring The Ml-Series Pos Interfaces - Cisco ONS 15454 Software Feature And Configuration Manual

Configuring the ML-Series POS Interfaces

Configuring the ML-Series POS Interfaces

To configure the POS interface, perform the following procedure, beginning in global configuration
mode. Encapsulation changes on POS ports are allowed only when the interface is in a manual shutdown
(ADMIN_DOWN):
Command
Step 1
Router(config)# interface pos number
Step 2
Router#(config-if)# {ip address ip-address
subnet-mask | bridge-group
bridge-group-number}
Step 3
Router#(config-if)#shutdown
Step 4
Router#(config-if)# encapsulation type
Step 5
Router#(config-if)# pos flag c2 byte value
Step 6
Router#(config-if)#no shutdown
Step 7
Router#(config)# end
Step 8
Router# copy running-config startup-config
The POS interface is not present until a SONET STS or SDH STM circuit is created.
Note
Cisco ONS 15454 SONET/SDH ML-Series Multilayer Ethernet Card Software Feature and Configuration Guide, R4.0
4-12
Chapter 4
Purpose
Activates interface configuration mode to
configure the POS interface. The POS interface is
created upon the creation of a SONET/SDH
circuit.
Sets the IP address and subnet mask.
or
Assigns a network interface to a bridge group.
Manually shuts down the interface. Encapsulation
changes on POS ports are allowed only when the
interface is shutdown (ADMIN_DOWN).
Sets the encapsulation type. Valid values are:
hdlc—Cisco HDLC
•
lex—LAN extension, special encapsulation
•
for use with Cisco ONS G-Series Ethernet
line cards
ppp—Point-to-Point Protocol
•
(Optional) Sets the C2 byte value. Valid choices
are 0 to 255 (decimal). The default value is 0x01
(hex) for LEX.
Restarts the shutdown interface.
Returns to privileged EXEC mode.
(Optional) Saves configuration changes to
NVRAM.
Configuring Interfaces
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