T3 Configuration Verification.

[syjeon]

My customer told me that T3 line has many CRC error during day.So I checked my configuration,

the config like below:

card type t3 1

!

controller T3 1/0

cablelength 10

!

interface Serial1/0

description From Seoul To Chung do

bandwidth 44210

ip address 10.40.250.1 255.255.255.0

dsu bandwidth 44210

!

In Controller T3,the cablelength related the CRC error? When I miss configuration length?

and dsu bandwidth 44210 configure in just one side? or not both configured?

[Goutam Sanyal]

Hi,

To configure the "Card Type and Controller" for T3 you need to follow the following "SUMMARY STEPS"

1. enable

2. configure terminal

3. card type t3

4. controller t3

5. framing

6. cablelength

7. clock source

8. exit

NEXT

To configure DSU Mode and Bandwidth for T3 ou need to follow the following "SUMMARY STEPS"

1. enable

2. configure terminal

3. interface serial

4. dsu mode

5. dsu bandwidth

6. exit

are you covered all? Thanks Goutam (Pls rate if I am informative)

[cfolkerts · Accepted solution]

Under your controller T3 1/0 type in the command "clock source line". This should eliminate those CRC errors.

Regards