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"encapsulation failed" ping error

I have configured subinterface at one end PE and other side media terminate on L3 port of PE getting encap failed error when debug icmp .

Can anybody explain

2 REPLIES

Re: "encapsulation failed" ping error

Hi,

What is your layer 2 encapsulation, encapsulation failure indicates layer 3 to layer 2 mapping problems, can you paste your configuration ?

BR,

Mohammed Mahmoud.

New Member

Re: "encapsulation failed" ping error

where I mapped subinterface (Physical link terminate on a switch)

conf

int f0/0.94

encap dotq 94

ip add x.x.x.1 x.x.x.252

=============================

Where I mapped in Router L3 port

int f0/0

ip add x.x.x.2 x.x.x.252

no sh

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