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undo ppp compression iphc tcp-connections
Default
An interface can perform TCP header compression for a maximum of 16 connections.
Views
Interface view
Predefined user roles
network-admin
Parameters
number
: Specifies the maximum number of connections for which an interface can perform TCP
header compression. The value range for this argument is 3 to 256.
Usage guidelines
TCP is a connection-oriented protocol. A link can accommodate multiple TCP connections.
TCP header compression occupies memory resources for maintaining connection information. This
command can limit memory resources used by compression. For example, if you set the limit to 3,
TCP header compression only applies to a maximum of three TCP connections.
After you execute this command, you must shut down and then bring up the interface to make the
command take effect.
You can configure this command only when IPHC is enabled and packets are encapsulated in
standard format. The configuration is removed after IPHC is disabled or packets are encapsulated in
nonstandard format.
Examples
# Set the maximum number of connections for which Serial 2/1/0 can perform TCP header
compression to 10.
<Sysname> system-view
[Sysname] interface serial 2/1/0
[Sysname-Serial2/1/0] ppp compression iphc enable
[Sysname-Serial2/1/0] ppp compression iphc tcp-connections 10
Related commands
ppp compression iphc enable
ppp ipcp dns
Use
ppp ipcp dns
to configure the primary and secondary DNS server IP addresses to be allocated
in PPP negotiation on an interface.
Use
undo ppp ipcp dns
to delete the primary and secondary DNS server IP addresses to be
allocated in PPP negotiation on an interface.
Syntax
ppp ipcp dns
primary-dns-address
[
secondary-dns-address
]
undo ppp ipcp dns
primary-dns-address
[
secondary-dns-address
]
Default
The DNS server IP addresses to be allocated in PPP negotiation are not configured on an interface.
Views
Interface view
Summary of Contents for MSR810
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