4-4
PA-POS-2OC3 Two-Port Packet-over-SONET Port Adapter Installation and Configuration
OL-3028-06
Chapter 4 Configuring the PA-POS-2OC3
Configuring the Interfaces
Step 3
Assign an IP address and subnet mask to the interface (if IP routing is enabled on the system) by using
the
ip address
configuration subcommand, as in the following example:
Router(config-if)#
ip address 10.0.0.10 255.255.255.255
Step 4
Change the shutdown state to up and enable the interface as follows:
Router(config-if)#
no shutdown
The
no shutdown
command passes an
enable
command to the interface and causes the
Cisco PA-POS-2OC3 port adapter to configure itself based on the previous configuration commands
sent.
Step 5
Add any additional configuration subcommands required to enable routing protocols and set the
interface characteristics.
Step 6
After including all of the configuration commands to complete your configuration, press
Ctrl-Z
—hold
down the
Control
key while you press
Z
—or enter
end
or
exit
to exit configuration mode and return to
the EXEC command interpreter prompt.
Step 7
Write the new configuration to NVRAM as follows:
Router#
copy running-config startup-config
[OK]
Router#
This completes the procedure for creating a basic configuration.
Cisco 7401ASR router
interface pos
, followed by
slot/port
(port-adapter-slot-number/
interface-port-number)
The example is for interface 1 of a
PA-POS-2OC3 in port adapter slot 1:
Router(config)#
interface
pos 1/1
Router(config-if)#
VIPs in the Cisco 7500 series routers
(7505, 7507, 7513)
interface po
s followed by slot/port
adapter/port
(interface-processor-slot-number/
port-adapter-slot-number/
interface-port-number)
The example is for interface 0 in port adapter
slot 1 of a VIP installed in interface processor
slot 1.
Router(config)#
interface pos 1/1/0
Router(config-if)#
shutdown
Ctrl-Z
Router#
Cisco 7600 series routers (7603, 7606,
7609, 7613) with FlexWAN or
Enhanced FlexWAN
interface pos
followed by slot/port
adapter/port
module-slot-number/
port-adapter-bay-number/
interface-port-number
Module slot number—2
2
through 6 or 9
(depending on the number of slots in the
switch)
Router(config)#
interface pos 1/1/0
Router(config-if)#
shutdown
Ctrl-Z
Router#
1.
For the Cisco 7206VXR router shelves, the interface specified in the above example would include a shelf number. For example, the command
interface
pos 5/3/0
specifies the OC-3 interface of the PA-POS-2OC3 in port adapter slot 3 of router shelf 5.
2.
Slot 1 is reserved for the supervisor engine. If a redundant supervisor engine is used, it must go in slot 2; otherwise, slot 2 can be used for other modules.
Table 4-2
Examples of the interface pos Subcommand for the Supported Platforms (continued)
Platform
Command
Example
