R2511-HP MSR Router Series Interface Command Reference(V5)

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Default
AIS test is performed.
Views
CE1 interface view, PRI interface view
Default command level
2: System level
Examples
# Enable AIS test on E1 2/0 interface.
<Sysname> system-view
[Sysname] controller e1 2/0
[Sysname-E1 2/0] detect-ais
display controller e1
Use display controller e1 to display information about one or all the CE1/PRI interfaces.
Syntax
display controller e1 [ interface-number ] [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
interface-number: Interface number. In conjunction with the e1 keyword, it specifies a CE1/PRI interface.
|: 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 information about interface E1 2/0.
<Sysname> display controller e1 2/0
E1 2/0 current state: UP
Description : E1 2/0 Interface
Basic Configuration:
Work mode is E1 framed, Cable type is 75 Ohm unbalanced.
Frame-format is no-crc4.
Line code is hdb3, Source clock is slave.
Idle code is 7e, Itf type is 7e, Itf number is 4.
Loop back is not set.
Alarm State: