Nokia
4A0-104 · Question #227
By default, how does a VPLS handle a tagged frame received at the ingress of a null SAP on an Alcatel-Lucent 7750 SR?
The correct answer is C. The FCS is verified and removed from the frame. The VLAN tag is kept and transported over the. See the full explanation below for the reasoning.
Question
By default, how does a VPLS handle a tagged frame received at the ingress of a null SAP on an Alcatel-Lucent 7750 SR?
Options
- AThe FCS is verified and kept in the customer frame. The VLAN tag is kept and transported over
- BThe FCS is verified and kept in the customer frame. The VLAN tag is removed for transport over
- CThe FCS is verified and removed from the frame. The VLAN tag is kept and transported over the
- DThe FCS is verified and removed from the frame. The VLAN tag is removed for transport over the
How the community answered
(49 responses)- A4% (2)
- B4% (2)
- C84% (41)
- D8% (4)
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