Cisco SPROUTE 642-883 Exam Dumps

Question No. 1

What are two characteristics of the multihomed customers to service providers connection option? (Choose two.)

• A. Multihomed customers must use a private AS number.
• B. The traffic load can be shared for different destination networks between service providers.
• C. Multihomed customers must receive a full routing table from the service providers.
• D. The routing methodology must be capable of reacting to dynamic changes. BGP is used to achieve this flexibility.
• E. Multihomed customers must use a provider-assigned address space.

Question No. 2

Refer to the exhibit.

R2 does not have R1 1.1.1.1/32 subnet in its BGP table. Which issue can be causing this problem?

• A. XR4 does not have next-hop-selffor a R2 iBGP session.
• B. R2 does not have no auto-summaryconfigured.
• C. XR4 drops any update coming from R1.
• D. IPv4 address-family is not enabled on R1.

Question No. 3

Which option is where BGP graceful restart is negotiated between peers?

• A. open message
• B. keep-alive message
• C. notification message
• D. update message

Question No. 4

Routes that are received from an IBGP peer will be propagated to which other routers by default?

• A. to the EBGP peers only
• B. to the IBGP peers only
• C. to both EBGP and IBGP peers
• D. to no other peers

Question No. 5

A service provider is about to purchase more IPv4 address space. Which organization can facilitate this purchase?

• A. APNIC
• B. IETF
• C. USANOG
• D. IEEE
• E. NANOG

Question No. 6

Refer to the PE1 router routing table output exhibit.

What is causing the i su 10.1.10.0/24 [115/30] via 0.0.0.0, 00:40:34, Null0 entry on the PE1 router routing table?

• A. The PE1 router is receiving the 10.1.10.0/24 summary route from the upstream L1/L2 IS-IS router.
• B. The PE1 router has been configured to summarize the 10.1.10.x/32 IS-IS routes to 10.1.10.0/24.
• C. The 10.1.10.0/24 has been suppressed because IS-IS auto-summary has been disabled on the PE1 router.
• D. The 10.1.10.0/24 has been suppressed because of a route policy configuration on the PE1 router.
• E. The 10.1.10.0/24 has been suppressed because the more specific 10.1.10.x/32 IS-IS routes have been configured to leak into the IS-IS non-backbone area.

Question No. 7

There are how many IS-IS area(s) defined in this network Scenario?

• A. 1
• B. 2
• C. 3
• D. 4

Question No. 8

Refer to the exhibit.

Which Cisco IOS XE command should be added to this configuration for the BFD protocol to operate successfully?

• A. Router1(config-if)#bfd echoRouter2(config-if)#bfd echo
• B. Router1(config-ospf-ar-if)#bfd fast-detectRouter2(config-ospf-ar-if)#bfd fast-detect
• C. Router1(config-router)#bfd all-interfacesRouter2(config-router)#bfd all-interfaces
• D. Router1(config- bfd)#echo-enableRouter2(config- bfd)#echo-enable