4A0-C02 試験問題を無料オンラインアクセス

What configuration is required on the CE device when using MC-LAG?

• A.The CE must be configured with LACP in active mode.
• B.The CE must be configured with an MC-LAG to both PE devices.
• C.There is no configuration required on the CE.
• D.The CE must be an Alcatel-Lucent 7750 SR.

Which of the following are characteristics of DSCP? (Choose two)

• A.DSCP specifies 128 different per-hop behaviors.
• B.DSCP specifies four precedence levels.
• C.DSCP is a 6-bit field.
• D.DSCP is part of the Layer 2 header
• E.DSCP specifies eight different priorities.
• F.DSCP is part of the Layer 3 header.

Which of the following statements regarding buffer pool allocation are FALSE? (Choose two)

• A.Each SAP-egress port receives its own buffer pool.
• B.All the network ingress ports on the same MDA share a buffer pool.
• C.Each network ingress port on the same MDA receives its own buffer pool.
• D.All SAP-ingress ports on the same MDA share a buffer pool.
• E.Each network egress port receives its own buffer pool.

Which single command will verify the state of auto-bind, the configured Route Distinguisher and Route Target, in addition to the SAP and SDP bindings for a particular service on an Alcatel-Lucent 7750 SR?

• A.Show service all
• B.Show service id <service-id> detail
• C.Show service id <service-id> base
• D.Show service sap-using
• E.Show service id <service-id> bindings

Which of the following about inter-AS model A VPRN is FALSE?

• A.Most routers that support VPRN functionality support model A by default.
• B.It requires the configuration of back-to-back VRFs between ASBR routers in different autonomous systems
• C.It uses conventional eBGP to distribute unlabeled IPv4 routes between ASBR routers in different autonomous systems.
• D.It is the most scalable of the Inter-AS models.