Tuesday, March 15, 2016

Checking the WRED Configurations

HUAWEI NE40E/80E, Huawei NE5000E Router Configuration Guide:
After WRED is configured, check the configurations of WRED.
Context
Run the following display command to check the previous configuration.

Procedure
1 Using the display interface [ interface-type [ interface-number ] ] [ | { begin | exclude |
include } regular-expression ] command to check the traffic statistics on an interface.

2 Using the display port-wred configuration [ verbose [ port-wred-name ] ] command to
check the parameters for a AR28 router WRED object of a class queue.


3 Using the display port-queue configuration interface interface-type interface-number
[ cos-value ] outbound command to check the detailed configuration of a class queue.

4 Using the display port-queue statistics interface interface-type interface-number [ cosvalue] outbound command to check the statistics on a class queue.

5 Using the display port-queue configuration slot slot-id outbound bind Mtunnel
command to check the detailed configuration of a class queue about the multicast VPN.

6 Using the display port-queue statistics slot slot-id [ cos-value ] outbound bind
Mtunnel command to check the statistics on a class queue about the multicast VPN.
----End

Example
Running the display port-wred configuration [ verbose [ port-wred-name ] ] command, you
can view the parameters for a WRED object of a class queue.

For example:
<HUAWEI> display port-wred configuration verbose pw
port-wred-name : pw
color low-limit high-limit discard-percent
green 70 100 100
yellow 60 90 100
red 50 80 100
Reference relationships
NULL
If the configuration succeeds, the following results can be obtained by running the preceding
command:
1 In the system view, you can see that the upper threshold, lower threshold, and discard
probability of the WRED templates for all colors of packets are configured correctly.
2 The WRED template is applied to packets with the specified class of service (CoS).
Running the display port-queue statistics slot slot-id [ cos-value ] outbound bind Mtunnel
command, you can view the statistics on a class queue about the multicast VPN.

For example:
<HUAWEI> display port-queue statistics slot 10 be outbound bind mtunnel
slot 10 bind MTunnel outbound traffic statistics:
[be]
Total pass:
6,968,228 packets, 1,485,259,144 bytes
Total discard:
17,585,668 packets, 777,584,844 bytes
Drop tail discard:
17,585,668 packets, 777,584,844 bytes
Wred discard:
0 packets, 0 bytes
Last 30 seconds pass rate:
0 pps, 0 bps
Last 30 seconds discard rate:
0 pps, 0 bps
Drop tail discard rate:
0 pps, 0 bps
Wred discard rate:
0 pps, 0 bps

Telephone: 852-30623083
           Supports@Thunder-link.com            
Posted by at
Labels: , , , , , , , ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)