Cisco Cisco IOS Software Release 12.3(2)XF

To determine the version of Cisco IOS software running on the Cisco uBR7100 series universal 
broadband router, log in to the router and enter the show version EXEC command:

Router> show version

Cisco Internetwork Operating System Software 

IOS (tm) 12.3 BC Software (ubr7100-k8p-mz), Version 12.3(23)BC, RELEASE SOFTWARE

PA-8T-232—8-port EIA/TIA-232 
synchronous serial port adapter

12.2(4)XF1 Yes

PA-8T-V35—8-port V.35 synchronous 
serial port adapter

12.2(4)XF1

No

PA-8T-X21—8-port X.21 synchronous 
serial port adapter

12.2(4)XF1

Yes

PA-MC-2T1—2-port multichannel DS1 
Integrated Services Digital Network 
(ISDN) Primary Rate Interface (PRI) 
single-wide port adapter

12.2(4)XF1

Yes

PA-MC-4T1—4-port multichannel DS1 
ISDN PRI single-wide port adapter

12.2(4)XF1 No

HSSI

PA-H—1-port HSSI port adapter

12.2(4)XF1

Yes

PA-2H—2-port HSSI port adapter

12.2(4)XF1

No

ATM

PA-A3-E3—1-port E3 ATM, PCI-based, 
single-width port adapter, that uses an E3 
interface with a coaxial cable BNC 
connector

12.2(8)BC1

No

PA-A3-OC3MM—1-port OC-3c ATM, 
PCI-based multimode port adapter

12.2(4)XF1

No

PA-A3-OC3SMI—1-port OC-3c ATM, 
PCI-based single-mode intermediate reach 
port adapter

12.2(4)XF1

Yes

PA-A3-OC3SML—1-port OC-3c ATM, 
PCI-based single-mode long reach port 
adapter

12.2(4)XF1

No

PA-A3-8T1/IMA—ATM inverse 
multiplexer over ATM port adapter with 8 
T1 ports

12.2(4)XF1

No

Packet over SONET PA-POS-OC3SMI—1-port OC3 

single-mode, intermediate reach port 
adapter

12.2(4)XF1

No

1.

The number in this column indicates the Cisco IOS release in which the interface was introduced in this train.