Knowledge Base

When do Echo-request and Echo-reply of PPP LCP happen?

Scenario

When do Echo-request and Echo-reply of PPP LCP happen?

Step

Step 1: Echo-request/Echo-reply happens when PPP sessions are created.

Step 2: Their purpose is to ensure the PPP session works fine.

Step 3: If Echo-request is sent 3 times and gets no response from Echo-reply, the PPP session will terminate.

Step 4: Echo-request/Echo-reply is sent periodically.

Verification

 

 

 

 

 

 

Example:

 

1. When a PPPoE Client gets an IP from PPPoE Server, the PPPsession is created successfully, and then Echo-request/Echo-reply will work

 

 

 

 

 

2. Echo-request/Echo-reply are generated every 10 seconds

 

 

 

 



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Question Profile

LANGUAGE:
ARTICLE ID:008195
TYPE:Application / Configuration Example
FIRMWARE:1
VIEWS:2532
VOTES:1
TECHNOLOGY:
MODEL:P-870H-51A v2,P-870H-53A v2,P-870H-51 (view more model name)

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