Tunneling - Describe basic layer 2 VPN – wireline - ATOM general principles

3 important questions on Tunneling - Describe basic layer 2 VPN – wireline - ATOM general principles

What is the abbreviation of ATOM?

any transport over mpls

What are the commands to configure a Pseudowire on the PE router?


R1(config)#pseudowire-class pseudowire-class-name
R1(config-pw-class)#encapsulation mpls
!
int s0/0 (customer-side-interface)
encapsulation hdlc
xconnect 10.10.10.10 100 pw-class pseudowire-class-name

What is the difference between L2TPv3 and ATOM?

L2TPv3 support different protocols in the SP cloud like ethernet/frame-relay/atm

Atom supports only mpls

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