R2511-HP MSR Router Series Layer 2 - WAN Command Reference(V5)

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Table 3 Command output
Field Descri
p
tion
Received Statistics on received packets.
Compress/Error/Discard/Total: 0/0/0/0 (Packets)
The number of received
compressed/error/discarded/total packets is
0/0/0/0.
Sent Statistics on sent packets.
Compress/Total: 0/0 (Packets)
Send/Save/Total: 0/0/0 (Bytes)
The number of sent compressed/total packets is 0/0.
The bytes of sent/saved/total packets are 0/0/0.
Connect: Number of connections.
Rx
Number of connections that the receiver can
decompress.
Tx Number of connections that the sender can compress.
Long-search/Miss
Times of searching compression entries and times of
search failures.
display ppp compression iphc tcp
Use display ppp compression iphc tcp to display the statistics on IPHC TCP header compression.
Syntax
display ppp compression iphc tcp [ interface-type interface-number ] [ | { begin | exclude | include }
regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
interface-type interface-number: Interface type and interface number.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Usage guidelines
When IPHC TCP header compression is enabled on an MP link, the compression is performed on the VA
interfaces. In this case, you can check the compression information on MP templates, such as VT or
Dialer.
When IPHC TCP header compression is enabled on a normal PPP link, the compression is performed on
the physical link. In this case, you can check the compression information on the physical interfaces only.