Specifications

3-606
Cisco Wide Area Application Services Command Reference
OL-21611-01
Chapter 3 CLI Commands
(config) tcp
Usage Guidelines The following are the usage guidelines for this command:
Caution Be careful using these parameters. In nearly all environments, the default TCP settings are adequate.
Fine tuning of TCP settings is for network administrators who are experienced and have a full
understanding of TCP operation details. See the Cisco Wide Area Application Services Configuration
Guide for more information.
Use the tcp keepalive-probe-cnt global configuration command to specify how many times the WAAS
device should attempt to connect to the device before closing the connection. The count can be from 1
to 10. The default is 4 attempts.
Use the tcp keepalive-probe-interval global configuration command to specify how often the WAAS
device is to send out a TCP keepalive. The interval can be from 1 to 120 seconds. The default is 75
seconds.
Use the tcp keepalive-timeout global configuration command to wait for a response (the device does
not respond) before the WAAS device logs a miss. The timeout can be from 1 to 120 seconds. The default
is 90 seconds.
Examples The following example shows how to enable a TCP explicit congestion notification:
WAE(config)# tcp ecn enable
Related Commands clear arp-cache
show statistics tcp
show tcp