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Consider an E-pipe service configured with SAP 1/1/1:5 and SAP 1/1/1:6. If the SAP 1/1/1:5 accepts an ingress frame, which of the following is TRUE?

A.
The frame egresses from 1/1/1:6 with no VLAN tag.
A.
The frame egresses from 1/1/1:6 with no VLAN tag.
Answers
B.
The frame egresses from 1/1/1:6 with VLAN tag 5.
B.
The frame egresses from 1/1/1:6 with VLAN tag 5.
Answers
C.
The frame egresses from 1/1/1:6 with VLAN tag 6.
C.
The frame egresses from 1/1/1:6 with VLAN tag 6.
Answers
D.
The frame egresses from 1/1/1:6 with an inner VLAN tag of 5 and an outer VLAN tag of 6.
D.
The frame egresses from 1/1/1:6 with an inner VLAN tag of 5 and an outer VLAN tag of 6.
Answers
Suggested answer: C

The SAP 1/1/1:2.3 receives an untagged Ethernet frame. Which of the following is TRUE?

A.
The frame is dropped.
A.
The frame is dropped.
Answers
B.
VLAN tags 2 and 3 are added to the frame.
B.
VLAN tags 2 and 3 are added to the frame.
Answers
C.
Only outer VLAN tag 2 is added.
C.
Only outer VLAN tag 2 is added.
Answers
D.
Only inner VLAN tag 3 is added.
D.
Only inner VLAN tag 3 is added.
Answers
Suggested answer: A

A SAP configured in the form of 1/1/1:0/32 would be used for which type of VPWS?

A.
A-pipe
A.
A-pipe
Answers
B.
C-pipe
B.
C-pipe
Answers
C.
E-pipe
C.
E-pipe
Answers
D.
F-pipe
D.
F-pipe
Answers
Suggested answer: A

A customer requests that their Layer 2 Ethernet service be configured to forward frames up to 1500 bytes. The service provider is using MPLS encapsulation (without RSVP-TE fast-reroute) on their IP/MPLS network. What is the minimum MTU setting for the network ports?

A.
1512
A.
1512
Answers
B.
1522
B.
1522
Answers
C.
1536
C.
1536
Answers
D.
1542
D.
1542
Answers
Suggested answer: B

Which service type is needed to bridge an ATM-attached user and an Ethernet-attached user?

A.
A-pipe
A.
A-pipe
Answers
B.
F-pipe
B.
F-pipe
Answers
C.
C-pipe
C.
C-pipe
Answers
D.
E-pipe
D.
E-pipe
Answers
Suggested answer: D

An E-pipe is configured with a service MTU of 5000. What value will be derived for the VC-MTU?

A.
4078
A.
4078
Answers
B.
4986
B.
4986
Answers
C.
5014
C.
5014
Answers
D.
5022
D.
5022
Answers
Suggested answer: B

What must be configured before a SAP can be created on an E-pipe?

A.
The Ethernet port must be set to network mode, and the service must have a spoke SDP.
A.
The Ethernet port must be set to network mode, and the service must have a spoke SDP.
Answers
B.
The Ethernet port must be set to network mode.
B.
The Ethernet port must be set to network mode.
Answers
C.
The Ethernet port must be set to access mode.
C.
The Ethernet port must be set to access mode.
Answers
D.
The Ethernet port must be set to access mode, and the service must have a spoke SDP.
D.
The Ethernet port must be set to access mode, and the service must have a spoke SDP.
Answers
Suggested answer: C

A service has a null encapsulated SAP and a vc-type vlan' SDP. What happens when the SAP receives an untagged Ethernet frame?

A.
The frame is dropped.
A.
The frame is dropped.
Answers
B.
The service ID is added as the provider VLAN tag.
B.
The service ID is added as the provider VLAN tag.
Answers
C.
A VLAN tag of 0 is added as the provider VLAN tag.
C.
A VLAN tag of 0 is added as the provider VLAN tag.
Answers
D.
The frame is forwarded with no provider VLAN tag.
D.
The frame is forwarded with no provider VLAN tag.
Answers
Suggested answer: C

An E-pipe is configured with a service MTU of 5000. What MTU value should be set on the access port for a Q-in-Q encapsulated SAP?

A.
5000
A.
5000
Answers
B.
5004
B.
5004
Answers
C.
5008
C.
5008
Answers
D.
5018
D.
5018
Answers
Suggested answer: C

A service needs to accept frames that have the following: an outer VLAN tag of 200 with an inner VLAN tag of 33; and frames that have an outer VLAN tag of 250 with an inner VLAN tag of 33. What SAP(s) need to be configured?

A.
1/1/1:200.*
A.
1/1/1:200.*
Answers
B.
1/1/1:*.33
B.
1/1/1:*.33
Answers
C.
1/1/1:*.*
C.
1/1/1:*.*
Answers
D.
This requires two SAPs: 1/1/1:200.33 and 1/1/1:250.33
D.
This requires two SAPs: 1/1/1:200.33 and 1/1/1:250.33
Answers
Suggested answer: D
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