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Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
OL-2239-05
Chapter1 Overview of Cisco uBR7200 Series Software
cops tcp window-size
VPDN MIB and Syslog Facility
For a complete list of MIBs supported by the Cisco uBR7200 Series, refer to the Cisco uBR7200 Series
Software Release Notes on Cisco.com:
http://www.cisco.com/univercd/cc/td/doc/product/cable/cab_rout/ub7200rn/index.htm
For descriptions of supported MIBs and how to use MIBs, refer to the Cisco MIBs web page on Cisco.com.
X.25 Enhancements
X.25 packet-switched support is provided by the operating software that is bundled with the Cisco IOS
software image. The operating software provides both the link- and packet-level facilities of the 4T+ port
adapter.
The operating software is accessed via a VT100 terminal connected to the console port of the
Input/Output controller. The settings of the terminal should be as follows:
Baud: 9600
Data bits: 8
Parity: none
Stop bits: 1
To boot the software from Flash memory, type the following command at the “>” prompt:
Router> b flash
X.25 Switching Between PVCs and SVCs
To configure PVC to SVC switching between two serial interfaces, both interfaces must already be
configured for X.25. In addition, X.25 switching must be enabled using the x25 routing global
configuration command. The PVC interface must be a serial interface configured with X.25
encapsulation. (The SVC interface may use X.25, XOT, or CMNS.)
Use the following command in interface configuration mode once the interfaces have been configured
for X.25 switching to configure X.25 switching between PVCs and SVCs:
To display information about the switched PVC to SVC circuit, use the following command in privileged
EXEC mode:
For additional information, refer to the chapter titled “Configuring X.25 and LAPB” in the Cisco IOS
Wide-Area Networking Configuration Guide, Release 12.2 on Cisco.com.
Note Early deployment releases contain fixes to software caveats as well as support for new Cisco hardware
and software features
Command Purpose
x25 pvc number1 svc x121-address
[flow-control-options] [call-control-options]
Configures PVC traffic to be forwarded to an SVC.
Command Purpose
show x25 vc [lcn] Displays information about the active SVCs and
PVCs.