640-875 Frequently Asked Questions
Q1: Can I use 640-875 exam Q&As in my phone?
Yes, PassQuestion provides CCNA SP 640-875 pdf Q&As which you can download to study on your computer or mobile device, we also provide 640-875 pdf free demo which from the full version to check its quality before purchasing.
Q2: What are the formats of your Cisco 640-875 exam questions?
PassQuestion provides Cisco 640-875 exam questions with pdf format and software format, pdf file will be sent in attachment and software file in a download link, you need to download the link in a week, it will be automatically invalid after a week.
Q3: How can I download my 640-875 test questions after purchasing?
We will send CCNA SP 640-875 test questions to your email once we receive your order, pls make sure your email address valid or leave an alternate email.
Q4: How long can I get my CCNA SP 640-875 questions and answers after purchasing?
We will send CCNA SP 640-875 questions and answers to your email in 10 minutes in our working time and no less than 12 hours in our off time.
GMT+8: Monday- Saturday 8:00 AM-18:00 PM
GMT: Monday- Saturday 0:00 AM-10:00 AM
Q5: Can I pass my test with your CCNA SP 640-875 practice questions only?
Sure! All of PassQuestion CCNA SP 640-875 practice questions come from real test. If you can practice well and get a good score in our practice Q&As, we ensure you can pass your Building Cisco Service Provider Next-Generation Networks, Part 1 exam easily.
Q6: How can I know my 640-875 updated?
You can check the number of questions, if it is changed,that means we have updated this exam ,you can contact us anytime to ask for an free update. our sales email : [email protected]
Q7: What is your refund process if I fail Cisco 640-875 test?
If you fail your 640-875 test by studying our study material, just scan your score report and send to us in attchment,when we check, we will give you full refund.
Q8. What other payment menthod can I use except Paypal?
If your country don't support Paypal, we offer another Payment method Western Union,it is also safe and fast. Pls contact us for the details, we will send it to your email.
Question No : 1
A. Rapid Per-VLAN Spanning Tree Protocol
B. Resilient Ethernet Protocol
C. Multiple Spanning Tree Protocol
D. Spanning Tree Protocol
Question No : 2
A. If the DHCP clients and servers are on the same subnet, DHCP uses UDP broadcasts to communicate between the clients and servers.
B. The DHCP server that receives a DHCPDISCOVER message may respond with a DHCPOFFER message on UDP port 67.
C. A client can receive DHCPOFFER from multiple servers and it can accept all the offers by broadcasting the DHCPREQUEST message to all the servers.
D. A DHCP relay is required if the DHCP clients and the servers are on the same subnet.
E. If the client and server are on different subnets, DHCPDISCOVER and DHCPREQUEST messages are sent via UDP broadcasts, but DHCPOFFER and DHCPACK messages are unicast.
F. The client broadcasts a DHCPDISCOVER message on UDP port 68 with its own MAC address to discover available DHCP servers.
Question No : 3
A. Disruption of the entire network is not required when adding new machines.
B. Any problem which leaves the network inoperable can be traced to the central hub.
C. This network type requires less cable as compared to linear bus topology.
D. The performance of one of the numerous nodes cannot reflect on the performance of other nodes.
E. The performance of the entire network is directly dependent on the performance of the hub.
Question No : 4
A. subnet = 10.104.0.0/13
B. subnet = 10.106.0.0/13
C. subnet = 10.112.0.0/13
D. host IP address range = 10.104.0.1 to 10.111.255.254
E. host IP address range = 10.106.0.1 to 10.106.255.254
F. host IP address range = 10.106.0.1 to 10.119.255.254
G. subnet broadcast IP address = 10.106.255.255
H. subnet broadcast IP address = 10.111.255.255
I. subnet broadcast IP address = 10.119.255.255
Question No : 5
A. no auto-summary
B. stub routing
C. unequal cost paths load-balancing
D. no ip eigrp split-horizon
E. eigrp authentication
Question No : 6
A. Designated ports
B. Alternate ports
C. Converged ports
D. Root bridge
E. Root ports
F. Backup ports
Question No : 7
Question No : 8
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 request is that of the ARP responder.
F. ARP requests are broadcast at Layer 2.
G. ARP resolves MAC addresses to NET addresses.
H. ARP uses 0x0806 as the Type field in an Ethernet frame.
Question No : 9
A. 220.127.116.11 255.255.255.224
B. 18.104.22.168 255.255.255.224
C. 22.214.171.124 255.255.255.224
Question No : 10
A. Classful routing protocols do not send subnet mask information with theirrouting updates.
B. Variable-length subnet masks are supported when using classful routing protocols.
C. Examples of classless routing protocols include RIPv1, EIGRP, OSPF, andIS-IS.
D. Classful routing protocols do not support discontiguous subnets.
Question No : 11
Which two protocols could be used during this communication? (Choose two).
Question No : 12
What is most likely the mis-configuration in the redistribution?
A. Improper route summarization on CE router
B. Incorrect network statement
C. Incorrect K value configured
D. Configuration missing subnets key word
E. Stub network is sending summarized routes
Question No : 13
A. Provider Edge Router
B. Customer Edge Router
C. Non-customer Edge Router
D. Provider Router
E. Provider Edge Provider Router
Question No : 14
A. switch5 (config-if) #switchport port-security
B. switch5 (config) #switchport port-security
C. switch5 (config-if) #switchport port-security mac-address sticky
D. switch5 (config) #switchport port-security mac-address sticky
E. switch5 (config-if) #switchport port-security mac-address dynamic
F. switch5 (config-if) #switchport port-security mac-address auto
Question No : 15
What command is required on the customer Switched Virtual Interface (SVI) to allow clients to receive addresses from this server?
A. switch (config-if) #ip helper-address
B. switch (config) #ip helper-address
C. switch (config-if) #ip dhcp-address
D. switch (config-if) #ip dhcp-gateway
E. switch (config-if) #helper-address