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

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HDLC configuration commands
The MSR900 and MSR93X routers do not support HDLC.
display hdlc compression stac
Use display hdlc compression stac to display the HDLC STAC-LZ compression-related information about
a specified HDLC link.
Syntax
display hdlc compression stac [ interface interface-type interface-number ] [ | { begin | exclude |
include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
interface interface-type interface-number: Specifies an interface by its type and 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.
Examples
# Display the STAC-LZ compression-related information.
<Sysname> display hdlc compression stac
STAC compression
Interface: Serial2/0
Received:
Compress/Error/Discard/Total: 21253/0/0/21253 (Packets)
Sent:
Compress/Error/Total: 21711/0/21711 (Packets)
Table 48 Command output
Field Descri
p
tion
Received: Information about the received packets is displayed.
Compress/Error/Discard/Total:
Number of compressed/error/discarded packets
received and the total number of received packets.
Sent: Information about the sent packets is displayed.