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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...

According to the ITILv3 framework, the problem management process can deal with which two types of issues? (Choose two.) A. current outages B. prevention of future outages C. mitigating outage severity D. reclamation of IP addresses

Which IPv6 feature replaced and enhanced the IPv4 ARP functions? A. ARPv6 B. DHCPv6 C. neighbor discovery protocol in ICMPv6 D. router solicitation and router advertisement E. autoconfiguration

According to the ITILv3 framework, what activity is required to implement reboots, repairs, or workarounds? A. initiate connection to the device and enter privileged mode at the CLI B. initiate a request for change C. full documentation and closure of the incident record D. ensure fix or...

What are the three RFC 1918 IPv4 private address ranges? (Choose three.) A. 10.0.0.0 - 10.255.255.255 B. 172.16.0.0 - 172.255.255.255 C. 172.16.0.0 - 172.31.255.255 D. 192.168.0.0 - 192.168.31.255 E. 192.168.0.0 - 192.168.255.255

What is the SDH equivalent of the SONET STS-12 framing format? A. SDH STM-1 B. SDH STM-4 C. SDH STM-12 D. SDH STM-16 E. SDH STM-64

Given the IP address 172.16.170.15 255.255.224.0, which three options are the subnet that this IP address belongs to, the host IP address range on this subnet, and the subnet broadcast IP address? (Choose three.) A. subnet = 172.16.160.0/19 B. subnet = 172.16.170.0/19 C. subnet =...

Which three statements about the ARP function are true? (Choose three.) A. ARP is used to determine an IP address. B. An ARP request is broadcast at Layer 3. C. An ARP response is broadcast at Layer 2. D. ARP tables are maintained on Layer 3 devices. E. The destination MAC address of an ARP...

An engineer is implementing an MPLS within the core of the Service Provider network. LDP and OSPF/IS-IS are required to build the control and data plane for MPLS Label Switched Paths. The mechanisms for distributing LDP are LDP and RSVP. An engineer needs to implement changes to Router_A...

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...

640-875 SPNGN1 Exam Topics Exam Description The 640-875 Building Cisco Service Provider Next-Generation Networks, Part 1 exam is associated with the CCNA SP certification. This exam tests a candidate basic knowledge and skills necessary to support a service provider network. Candidates can...

According to the ITILv3 framework, what is considered a problem management task? A. proactive review of syslog summary report B. performance of changes needed to remove a known error C. restoration of service D. closing of the incident tickets

A customer complained about their network performance. You scheduled a change request that will reroute their traffic through a different node to improve performance. What must you do to verify that this change had the desired results? A. Validate the customer SLA for performance through the...

What are two differences between using FTP or TFTP to copy files? (Choose two.) A. FTP uses a reliable transport protocol and TFTP uses an unreliable transport protocol. B. TFTP uses a reliable transport protocol and FTP uses an unreliable transport protocol. C. FTP requires a username and...

Which statement is true about the script below? Quote: #!/bin/ksh PATH=/usr/sbin:/usr/dt/bin:/usr/bin:.;export PATH TERMINAL ='who am i | awk '{print$2}'' HOSTNAME='hostname' DATE='date '+%e %b %Y %H: %M %Z'' DIR_PATH='echo $0 | awk '{print $1}' | wc -c'...

The command logging trap informational instructs a device to perform which of these actions? A. Log only messages with a severity of 0-6. B. Send syslog messages as traps. C. Send informational-only SNMP traps. D. Log all messages to the destination server.

Which three steps would you use to troubleshoot a performance-related problem in the network core? (Choose three.) A. define problem B. analyze problem C. determine affected users D. create action plan E. verify service-level requirements

According to the ITILv3 framework, what is the primary reason for implementing SLAs? A. Ensure accurate measurement of response times. B. Establish an open line of communication between the customer and the service provider. C. Reduce network latency. D. Provide a legal contract between the...

According to the ITILv3 framework, which of these factors should trigger the creation of a problem record? A. recurring incidents B. user acceptance testing C. changes to the network D. resolution of a ticket

The NMS has missed three of the last five polls to a device. If your choices are limited to the options below, how would you proceed with troubleshooting? A. Verify that information from the NMS is accurate. B. Reboot the device. C. Verify that no changes have been made recently on the device...