All About Verified 640-875 dumps

Q1. Which two statements are correct regarding routing protocol authentication? (Choose two.) 

A. MD5 authentication can only be established between Internal BGP peers. 

B. Authentication can be established using keychains on one peer and MD5 hashing on the other. 

C. UDP port 179 is used for BGP session authentication. 

D. MD5 passwords are never sent to a peer. 

E. Routers authenticate each routing update packet received. 

F. BGP peers can be configured with different passwords. 

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Q2. Which Cisco IOS XR command displays traffic counters for an individual interface that is configured on the router? 

A. RP/0/RSP0/CPU0:PE1(config)# show bundle 

B. RP/0/RSP0/CPU0:PE1# show interfaces GigabitEthernet 0/0/0/1 

C. RP/0/RSP0/CPU0:PE1# show controllers GigabitEthernet 0/0/0/1 

D. RP/0/RSP0/CPU0:PE1(admin)# show platform 

E. RP/0/RSP0/CPU0:PE1(admin)# show hw-module fpd location all 

F. RP/0/RSP0/CPU0:PE1# show interfaces brief 

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Q3. Refer to the exhibit. 

Which statement about this show command output is true? 

A. The S78 switch is performing remote-SPAN. 

B. All traffic that ports Fa0/1, Fa0/2, Fa0/3, and Fa0/4 send and receive is monitored. 

C. All traffic that port Gi0/1 sends and receives is monitored. 

D. The sniffer (network analyzer) should be connected to the Gi0/1 port. 

E. The SPAN destination interface replicates the source interface encapsulation method. 

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Q4. Refer to the exhibit. 

Which two options are the number of broadcast domains and collision domains shown in 

the exhibit? (Choose two.) 

A. 1 collision domain 

B. 2 collision domains 

C. 4 collision domains 

D. 7 collision domains 

E. 1 broadcast domain 

F. 2 broadcast domains 

G. 4 broadcast domains 

H. 7 broadcast domains 

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Q5. Which option is enabled by default on Cisco IOS and IOS XE routers? 

A. IPv6 unicast routing 

B. IPv4 unicast routing 

C. IPv6 and IPv4 unicast routing 

D. SSH server 

E. HTTP server 

F. SSH and HTTP server 

G. AAA console login authentication 

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Q6. In Cisco IOS XR, which three operations is Admin mode used for? (Choose three.) 

A. Secure Domain Router management 

B. configuration-register settings 

C. hostname configuration 

D. IOS XR software package upgrades 

E. interface duplex settings 

F. domain-name configuration 

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Q7. Refer to the exhibit. 

Which layer(s) of the TCP/IP model operates end-to-end (Host A to Host B)? 

A. physical layer 

B. link layer 

C. transport and application layers 

D. link and internet (network) layers 

E. physical and link layers 

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Q8. You are having problems browsing to http://www.cisco.com from your laptop that is running Windows. Your laptop is connected directly to a default gateway, which is a Cisco ISR G2 router. Which four options are the basic troubleshooting steps that you should use to troubleshoot this issue? (Choose four.) 

A. Issue the ipconfig command from the Windows command line on your laptop to determine your laptop IP address and the default gateway IP address. 

B. Issue the ipconfig /all command from the Windows command line on your laptop to determine the DNS server IP address. 

C. Issue the ping {default gateway IP address} command from the Windows command line on your laptop to verify connectivity to the default gateway. 

D. Issue the ping {DNS server IP address} command from the Windows command line on your laptop to verify connectivity to the DNS server. 

E. Issue the ping tcp www.cisco.com 80 command from the Windows command line on your laptop to verify TCP port 80 connectivity to the www.cisco.com server. 

F. From the ISR G2 CLI, issue the ping tcp www.cisco.com 80 command to verify TCP port 80 connectivity to the www.cisco.com server. 

G. From the ISR G2 CLI, issue the ISR-G2#tracert www.cisco.com command to verify connectivity to the www.cisco.com server. 

H. From the ISR G2 CLI, issue the ISR-G2#nslookup www.cisco.com command to determine the IP address of the www.cisco.com server. 

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Q9. Refer to the exhibit. 

According to this show output, what are sticky MAC addresses? 

A. dynamically learned MAC addresses on the port that are stored in the MAC address table and also in the start-up configuration 

B. statically configured MAC addresses on the port that are stored in the MAC address table 

C. statically configured MAC addresses on the port that are stored in the start-up configuration 

D. dynamically learned MAC addresses on the port that are stored in the running 

configuration 

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Q10. Which SNMPv2/SNMPv3 operation is not supported in Cisco IOS XR software? 

A. get-bulk 

B. get-request 

C. inform 

D. trap 

E. set-request 

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