The protocol command specifies a transport-layer
protocol.
The undo protocol command restores
the default setting.
The default transport-layer protocol in
a user-defined application rule is any. That is, the rule applies
to both TCP and UDP packets.
Format
protocol { tcp | udp }
undo protocol
Parameters
Parameter
Description
Value
tcp
Indicates the Transmission Control Protocol (TCP).
-
udp
Indicates the User Datagram Protocol (UDP).
-
Views
User-defined application rule view
Default Level
2: Configuration level
Usage Guidelines
None.
Example
# Set the transport-layer protocol in a user-defined
application rule to TCP.
<sysname> system-view
[sysname] sa
[sysname-sa] user-defined-application name UD_abc
[sysname-sa-user-defined-app-UD_abc] rule name rule1
[sysname-sa-user-defined-app-UD_abc-rule-rule1] protocol tcp