Cisco ASR 1000 Series Configuration Guide

Configuring Keepalive Parameters
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
ip tcp keepalive interval seconds
4.
ip tcp keepalive retries number-of-retries
5.
end
6.
show running-config
DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode.enable
Step 1
Example:
Device> enable
•
Enter your password if prompted.
Enables global configuration mode.configure terminal
Example:
Device# configure terminal
Step 2
Configures the keepalive interval.
ip tcp keepalive interval seconds
Example:
Device(config)# ip tcp keepalive interval 23
Step 3
Configures the number of unacknowledged probes that
can be sent before declaring the connection as dead.
ip tcp keepalive retries number-of-retries
Example:
Device(config)# ip tcp keepalive retries 5
Step 4
Exits global configuration mode.end
Example:
Device(config)# end
Step 5
(Optional) Displays the running configuration.show running-config
Example:
Device# show running-config
Step 6
IP Application Services Configuration Guide, Cisco IOS XE Release 3S (Cisco ASR 1000)
37
Configuring TCP
Configuring Keepalive Parameters

Cisco ASR 1000 Series Specifications

General

Series	ASR 1000
Category	Network Router
Operating System	Cisco IOS XE
Memory	Up to 64 GB
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC options
Dimensions	Varies by model
Encryption	IPsec, SSL
Storage	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model