Cisco ASR 9000 Series Configuration Manual

Configuring Serial Interfaces on the Cisco ASR 9000 Series Router
How to Configure Serial Interfaces
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Cisco ASR 9000 Aggregation Services Router Interfaces and Hardware Component Configuration Guide
OL-26061-03
Configuring an IPHC Profile
This section describes how to create and configure an IP header compression (IPHC) profile. This
procedure is for TCP and non-TCP compression.
SUMMARY STEPS
To configure an IP header compression (IPHC) profile, perform the following steps.
1. configure
2. iphc profile profile-name type {ietf | iphc}
3. tcp compression
4. tcp context absolute number-of-contexts
5. non-tcp compression
6. non-tcp context absolute number-of-contexts
7. rtp
8. refresh max-period {max-number | infinite}
9. refresh rtp
10. feedback disable
11. max-header number-of-bytes
12. end
or
commit
DETAILED STEPS
Command or Action Purpose
Step 1
configure
Example:
RP/0/0/CPU0:router# configure
Enters global configuration mode.
Step 2
iphc profile profile-name type {ietf | iphc}
Example:
RP/0/0/CPU0:router(config)# iphc profile Profile_1
type iphc
Creates an IPHC profile, sets the compression format
type. and enters the IPHC profile configuration mode.
Step 3
tcp compression
Example:
RP/0/0/CPU0:router(config-iphc-profile)# tcp
compression
Enables TCP compression in an IPHC profile.

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