The Renewal Guide To 400-101 exam

Q1. Refer to the exhibit. Which network script automation option or tool is used in the exhibit?

A. EEP

B. Python

C. Bash script

D. NETCONF

E. RESET

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Q2. Which option describes how a router responds if LSA throttling is configured and it receives the identical LSA before the interval is set?

A. The LSA is added to the OSPF database and a notification is sent to the sending router to slowdown its LSA packet updates.

B. The LSA is added to the OSPF database.

C. The LSA is ignored.

D. The LSA is ignored and a notification is sent to the sending router to slow down its LSA packet Updates.

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Q3. Which two statement about BPDU guard are true ?

A. BPDU guard can be used to prevent an invalid BPDU from propagating through the network.

B. BPDU guard can be used to prevent an access port from participating in the spanning tree in the service provider environment.

C. The global configuration command spanning-tree portfast bpduguard default shuts down interface that are in the PortFast-operational state when a BPDU is received on that port.

D. BPDU guard can be used to protect the root port.

E. The interface configuration command spanning-tree portfast bpduguard enable shuts down only interface with PortFast enabled when a BPDU is received.

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Q4. Which regular expression will match prefixes from the AS 200 that directly connected to our AS?

A. A$

B. A200)

C. _200$

D. A200_ E- _200_

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Q5. Which two statements about route redistribution default metrics are true?(Choose two)

A. When an IGP is redistributed into OSPF,it has a default metric of 110.

B. When an IGP is redistributed into RIP,it has a default metric of 1.

C. When BGP is redistributed into OSPF,it has a default metric of 1.

D. When an IGP is redistributed into IS-IS,it has a default metric of 115.

E. When EIGRP is redistributed into OSPF as E2,it has a default metric of 20.

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Q6. Refer to the exhibit.

How can you configure this network this network so that customers can transparently extend their networks through the provider?

A. Configure eBGP peering among the CE routers.

B. Configure OSPF peering between the CE and PE routers.

C. Configure eBGP peering between the CE and PE routers.

D. Configure OTP on the CE routers.

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Q7. Which IS-IS process is responsible for flooding local link information to adjacent routers ?

A. decision

B. receive

C. forward

D. update

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Q8. Refer to the exhibit.

Which two statements about the 192.168.23.0/24 prefix are true?(Choose two.)

A. Router 192.168.45.4 cannot act as a feasible successor.

B. Router 192.168.35.3 is the only successor.

C. Only router 192.168.45.4 is a feasible successor.

D. Routers 192.168.35.3 and 192.168.45.4 are successors.

E. Routers 192.168.35.3 and 192.168.45.4 are feasible successors.

F. Only router 192.168.35.3 is a feasible successor.

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Q9. Which statement about Cisco StacWise technology is true?

A. AII switches in a stack share configuration and routing informau00feon to behaves a single unit

B. Removing switches can affect stack permance /

C. Every switch in a stack has its own independent ... configuration filewhich enables it to become the stack master if the previious master fails

D. Only the master switch acts as a for Narding processor

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Q10. Which two statements about the default SNMP configuration are true? (Choose two)

A. All SNMP notification types are sent

B. The SNMP trap receiver is congigured

C. SNMPv3 is the default version

D. The SNMP agent is enabled.

E. SNMPv1 is the default version.

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