This is the required exam of CCNA Service Provider certification and DumpsSchool is offering updated CCNA Service Provider 640-875 SPNSN1 PDF dumps with verified knowledge to attempt real exam necessary questions of Building Cisco Service Provider Next Generation Networks.
What does a transparent LAN switch use to build its CAM table?
Question No. 2
What is the SDH equivalent of the SONET STS-12 framing format?
Question No. 3
Verify by pinging the ipv4 and ipv6 loopback IP addresses of CE5.
Question No. 4
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.)
Answer: A, B, C, D
Question No. 5
Which two statements about Cisco IOS XR NTP configuration are true? (Choose two.)
Answer: A, D
Question No. 6
Which Cisco IOS XR command displays information about statically configured routes and their corresponding interface or next-hop?
Question No. 7
What two commands enable port security and allow the switch to dynamically learn the connected MAC address? (Choose two.)