Display Fr Lmi-Info - H3C MSR 20-20 Command Reference Manual

374 C 22: F
HAPTER RAME
Parameter
Description
Example

display fr lmi-info

Syntax
View
Parameter
Description
Example
R C C
ELAY ONFIGURATION OMMANDS
interface-type { interface-number | interface-number.subnumber }: Specifies an
interface by its type and number. The interface-number argument is a main
interface number. The subnumber argument is a subinterface number, in the
range 0 to 1023.
Use the
display fr interface
specified or all frame relay interfaces.
You can specify a main interface or a subinterface by providing the interface-type
{ interface-number | interface-number.subnumber } argument combination.
# Display information about all frame relay interfaces.
<Sysname> display fr interface
Serial2/0, multi-point, protocol up
Serial2/0.1, point-to-point, protocol down
Table 42 Description on the fields of the display fr interface command
Field
Serial2/0, multi-point, protocol up
Serial2/0.1, point-to-point, protocol
down
display fr lmi-info [ interface interface-type interface-number ]
Any view
interface interface-type interface-number: Specifies an interface by its type and
number.
Use the
display fr lmi-info
frame.
The LMI protocol maintains current frame relay link by sending status enquiry
packets and status packets. The displayed information helps you diagnose faults.
# Display the statistics about LMI protocol frames.
<Sysname> display fr lmi-info
Frame relay LMI statistics for interface Serial2/1 (DTE, Q933)
T391DTE = 10 (hold timer 10)
N391DTE = 6, N392DTE = 3, N393DTE = 4
out status enquiry = 96, in status = 85
status timeout = 3, discarded messages = 3
Frame relay LMI statistics for interface Serial2/0 (DCE, Q933)
T392DCE = 15, N392DCE = 3, N393DCE = 4
in status enquiry = 0, out status = 0
status enquiry timeout = 0, discarded messages = 0
command to display information about the
Description
Frame relay interface, its type and link layer state
Subinterface, its type and link layer state
command to display the statistics of LMI protocol