Wan Optimization And Services Features - Cisco 7246VXR - uBR Router Software Configuration Manual

Chapter 1 Overview of Cisco uBR7200 Series Software

WAN Optimization and Services Features

The Cisco uBR7200 Series supports multiple WAN features:
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Bandwidth Allocation Control Protocol (BACP)
The BACP provides Multilink PPP (MLP) peers with the ability to govern link utilization. Once peers
have successfully negotiated BACP, they can use the Bandwidth Allocation Protocol (BAP), which is a
subset of BACP, to negotiate bandwidth allocation. BAP provides a set of rules governing dynamic
bandwidth allocation through call control; a defined method for adding and removing links from a
multilink bundle for Multilink PPP is used.
BACP provides the following benefits:
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For configuration information, refer to the chapter titled
Protocol"
Closed User Group Selection Facility Suppress Option
A closed user group (CUG) selection facility is a specific encoding element that allows a destination data
terminal equipment (DTE) to identify the CUG to which the source and destination DTEs belong. The
Closed User Group Selection Facility Suppress Option feature enables a user to configure an X.25 data
OL-2239-05
Bandwidth Allocation Control Protocol (BACP), page 1-131
Closed User Group Selection Facility Suppress Option, page 1-131
Enhanced Local Management Interface (ELMI), page 1-132
Frame Relay Enhancements, page 1-132
Frame Relay MIB Extensions, page 1-132
Frame Relay Router ForeSight, page 1-133
ISDN Advice of Charge, page 1-133
ISDN Caller ID Callback, page 1-133
ISDN Multiple Switch Types, page 1-134
ISDN NFAS, page 1-134
Microsoft Point-to-Point Compression (MPPC), page 1-134
MLPPP Support, page 1-134
National ISDN Switch Types for BRI and PRI, page 1-135
PAD Subaddressing, page 1-135
PPPoE Termination Support on Cable Interfaces, page 1-135
VPDN MIB and Syslog Facility, page 1-136
X.25 Enhancements, page 1-136
X.25 Switching Between PVCs and SVCs, page 1-136
Allows multilink implementations to interoperate by providing call control through the use of link
types, speeds, and telephone numbers.
Controls thrashing caused by links being brought up and removed in a short period of time.
Ensures that both ends of the link are informed when links are added or removed from a multilink
bundle.
in the Cisco IOS Dial Services Configuration Guide: Network Services, Release 12.1
Cisco uBR7200 Series Universal Broadband Router Software Configuration Guide
"Configuring the Bandwidth Allocation Control
cops tcp window-size
on Cisco.com.
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