Cisco ASR 9000 Series Command Reference Guide

tcp context absolute
To configure the maximum number of TCP contexts that are allowed for IPHC under a profile, use the tcp
context absolute command in IPHC profile configuration mode. To remove the TCP context from the profile,
use the no form of this command.
tcp context absolute number-of-contexts
no tcp context [absolute] [ number-of-contexts ]
Syntax Description
Numeric value that specifies the maximum number of TCP contexts allowed
for IPHC under this profile. The range is from 0 to 255.
number-of-contexts
Command Default
If number-of-contexts is not specified, and only TCP compression is enabled, the default number-of-contexts
is 1.
Command Modes
IPHC profile configuration
Command History
ModificationRelease
This command was introduced.Release 4.0.0
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
The maximum allowed number of tcp contexts on a Line Card, across all IPHC profiles and interfaces, is 255.
TCP context can be set only within an IPHC profile.Note
Task ID
OperationsTask ID
read, writeip-services
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
828
Serial Interface Commands on the Cisco ASR 9000 Series Router
tcp context absolute

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model