Free Cisco 400-101 Exam Dumps Questions & Answers

Which two statement are true about IS-IS (choose Two.)

• A.  IS-IS can never be routed beyond the immediate next hop.
• B.  IS-IS DIS election is nondeterministic.
• C.  IS-IS SPF calculation is performed in three phases
• D.  IS-IS work over the data link layer, which does not provide for Fragmentation and reassembly.

Which are three basic elements of Cisco Performance Monitor? (Choose three)

• A.  Policy
• B.  Border router
• C.  Class
• D.  SLA
• E.  Flow record
• F.  Master controller

Which three options describe characteristics of a link state routing protocol? (Choose three)

• A.  It uses cost in the metric calculation to determine the best path.
• B.  It uses hop count in the metric calculation to determine the best path.
• C.  It only has a neighbor routing table.
• D.  It provides faster convergence as opposed to distance vector routing protocols.
• E.  It is better in detecting suboptimal routing.
• F.  It is topology driven and has an overall overview of the network.

In an MPLS-VPN environment, what is the effect of configuring an identical set of route targets for a particular VRF but then configuring nonidentical RD accross multiple PE devices?

• A.  The routes are not sent to any remote PE with a differnt RD.
• B.  The routes are correctly managed by the control plane, but there are instances where routes take up twice as much memory.
• C.  The routes are rejected by remote PE because they have a different RD than its routes.
• D.  The routes propagate to the remore PE, but the PE never installs them in its forwarding table.

Refer to the exhibit.

Which statement is true about a valid IPv6 address that can be configured on interface tunnel0?

• A.  6to4 tunneling allows you to use any IPv6 address.
• B.  There is not enough information to calculate the IPv6 address.
• C.  2001. 7DCB. 5901::/128 is a valid IPv6 address.
• D.  2002. 7DCB. 5901::/128 is a valid IPv6 address.