In an Ethernet Virtual Circuit environment, which restriction do bridge domains have when STP is running?

• A.The STP mode must be MSTP
• B.The STP mode must be RSTP or PVST+
• C.Bridge domains must belong to different MST instances.
• D.Bridge domains must be mapped to a different VLAN.

Comment: *

Name: *

Email: *

Verification: *

What is the role of an EVC?

• A.It serves as a Layer 2 circuit.
• B.It provides telemetry data to requesting services.
• C.It protects ports from access by unauthorized devices.
• D.It serves as an overlay for VPN traffic.

Comment: *

Name: *

Email: *

Verification: *

Refer to the exhibit.

Which statement describes the result of this configuration?

• A.R1 redistributes BGP routes into the OSPF process of VRF custabc as OIA routes.
• B.R1 redistributes BGP routes into the OSPF process of VRF custabc as E2 routes.
• C.R1 mutually redistributes routes between BGP 65001 and the OSPF process of VRF custabc.
• D.R1 redistributes BGP routes into the OSPF process of VRF custabc as E1 routes.

Comment: *

Name: *

Email: *

Verification: *

While configuring the VRF Selection feature, you get an error message after typing the below statement:
Router(config)#no vrf selection source 172.16.0.0 255.255.0.0 vrf VRF1
Which action caused this message?

• A.an attempt to configure a VRF Selection table that does not exist
• B.an attempt to configure a VRF instance on an interface that already has VRF Selection configured
• C.an attempt to remove a VRF Selection entry that does not exist
• D.the entry of an inconsistent IP address and mask for VRF Selection

Comment: *

Name: *

Email: *

Verification: *

Which two are characteristics of using a non-MPLS peer-to-peer model over a traditional overlay model? (Choose two.)

• A.The model is suited for nonredundant configurations.
• B.The configuration on a newly added site PE is updated automatically.
• C.Provider routers know the customer network topology.
• D.The customer specifies the exact site-to-site traffic profile.
• E.Routing information is exchanged between the customer router and one or a few PEs.

Comment: *

Name: *

Email: *

Verification: *