Enabling Subinterface Rate Statistics Collection - H3C SR6600 Configuration Manual

Step
4. Set the keepalive interval.
5. Set the maximum number of
keepalive attempts.
6. Set the CRC length.
7. Configure the overhead
bytes.
8. (Optional.) Ignore CRC of the
J1 byte.
9. (Optional.) Enable payload
scrambling.
10. Set the data link layer
protocol.
11. Set the MTU.
12. Set the physical state
change suppression interval
on the interface.
13. Configure the expected
bandwidth of the interface.
14. (Optional.) Restore the
default settings for the POS
channel interface.
15. Shut down and bring up the
interface.

Enabling subinterface rate statistics collection

IMPORTANT:
The subinterface rate statistics collection feature is resource intensive. When you enable this
feature, make sure you fully understand its impact on system performance.
This feature refreshes subinterface rate statistics periodically.
To enable subinterface rate statistics collection:
Command
timer-hold seconds
timer-hold retry retries
crc { 16 | 32 }
•
Configure the C2 path signal
label byte:
flag c2 flag-value
•
Configure the J1 path trace
byte:
flag j1 { sdh | sonet }
flag-value
flag j1 ignore
scramble
link-protocol { fr | hdlc | ppp |
mfr }
mtu size
link-delay msec milliseconds
bandwidth bandwidth-value
default
shutdown
undo shutdown
31
Remarks
The default setting is 10 seconds.
The default setting is 5.
The interface determines that the
remote end is down if it does not
receive a keepalive response
after the maximum number of
keepalive attempts have been
made.
The default setting is 32 bits.
By default:
•
The C2 byte is 0x16.
•
The system uses the SDH
framing format.
•
In SDH frames, the J1 byte is
an empty string.
By default, CRC is performed for
the J1 byte.
By default, payload scrambling is
enabled.
The default setting is PPP.
The default setting is 1500 bytes.
The default setting is 0
milliseconds.
By default, the expected
bandwidth (in kbps) is the
interface baud rate divided by
1000.
N/A
By default, a POS channel
interface is up.
For the settings to take effect, you
must perform this step.