What is the calculator of the total cost of a particular path referred to?

R1, R2, R3, and R4 have their Fast Ethernet 0/0 interfaces attached to the same VLAN. A network engineer has typed a configuration for each router by using a word processor. He will later copy and paste the configuration into the routers. Examine the following exhibit, which lists configuration for the four routers, as typed by the network engineer. Assuming that all four routers can ping each other’s LAN IP addresses after the configuration has been applied, choose the routers that will be able to form a neighbor relationship with the other routers on the LAN. (You can assume that, if not shown in the exhibit, all other related parameters are still set to their defaults.) (Choose two)

Which command and mode will successfully configure a hostname of R1 on a Cisco IOS router?

Identify the statements that accurately describe the spanning-tree root bridge and root port election processes. (Choose two)

You want to verify the Cisco IOS software version, ROM version, amount of memory, type of processor, number and types of interfaces, as well as the configuration register value on your 2900 series IOS router. What command will allow you to accomplish this?

Which statements define dynamic NAT when used for private to public translations?

Which of the following protocols is used in redundant layer 2 networks to eliminate the effects of a loop?

R3 has a static route configured that points toward the service provider. What command could you use to have R3 advertise an OSPFv3 default route to the internal network, regardless of whether R3 had its default static route?

What commands would you need to configure to enable DHCP Snooping so that PC4 couldn’t become a rogue DHCP server?

Suppose you would like to select a method to protect the privacy and integrity of wireless data. Which one of the following methods should you avoid because it has been deprecated?

You need to create a wildcard mask for the entire Class B private IPv4 address space; 172.16.0.0/16 through 172.31.0.0/16.
What is the wildcard mask?

Which command will assign a static global IPv6 address to an interface?

In what security zone are the public web servers located?

Which of the following are the three considerations for a WAN connection? (Choose three)

Which of the following commands displays the IPv6 paths that are available to this router?

What is the field that is used on modern systems that allows an IP packet to be marked with a specific QoS value?

What are potential causes of OSPF neighbor issues? (Choose two)

What are the functions of neighbor discovery in IPv6? (Choose three)

Which of the following route types is used when there is no specific route to the destination network?

Which end-to-end connectivity troubleshooting tool displays and modifies entries stored as IP addresses and their resolved MAC addresses?

Some IOS commands store passwords as clear text, but you can then encrypt the passwords with the service password-encryption global command. By comparison, other commands store a computed hash of the password, rather than storing the password. Comparing the two options, which one answer is the most accurate about why one method is better than the other?

Which prefix correctly identifies an IPv6 link-local address?

Which cloud service is owned and operated by a third party and allows people from a variety of different companies to request and use its resources?

What value is primarily used to determine which port becomes the root port on each nonroot switch in a spanning-tree topology?

Which of the following are required attributes of a REST-based API? (Choose two)

What occurs when there are no more port numbers for PAT to use during translation?

Which commands will disable DTP on an interface? (Choose two)

A queuing system has three queues serviced with round robin scheduling and one low latency queue that holds all voice traffic. Round robin queue 1 holds predominantly UDP traffic, while round robin queues 2 and 3 hold predominantly TCP traffic. The packets in each queue happen to have a variety of DSCP markings per the QoS design. In which queues would it make sense to use a congestion avoidance (drop management) tool? (Choose two)

What versions of Wi-Fi Protected Access (WPA) were defined after the IEEE ratified the IEEE 802.11i security standard? (Choose two)

While configuring NAT you want to establish an association between the inside local addresses and the inside global addresses for translation by specifying the ACL and the address pool. What command should you use?

You need to determine the VLAN ID that will be placed in a frame as it exits your Cisco IOS ISR interface of GigabitEthernet 0/0.20. Which command will you use?

In a split-MAC architecture, real-time functions such as encryption are handled in which of the following network entities?

What is required for a directly connected route to be added to the routing table? (Choose two)

Refer to the exhibit. All switch ports are assigned to the correct VLANs, but none of the hosts connected to SwitchA can communicate with hosts in the same VLAN connected to SwitchB. Based on the output shown, what is the most likely problem?

Which option is not one of the most commonly deployed virtualization vendors and products?

Which of the following messages in the DHCP process are broadcasted? (Choose two)

Which of the following QoS marking fields could remain with a packet while being sent through four different routers, over different LAN and WAN links? (Choose two)

Per the command output, with how many routers is router R9 full adjacent over its Gi0/0 interface?

Routing tables can be populated in a number of different ways. Which of the following describes the local host routes route type.

Which is true in a spine-leaf architecture? (Choose two)

Which DSCP marking group was created to be backward compatible with Internet Protocol Precedence (IPP) values?

Which protocol is used to discover directly connected Cisco IOS devices?

In a reflection attack, the source IP address in the attack packets is spoofed so that it contains which one of the following entities?

Which of the following describes a dynamic NAT configuration?

You are setting up remote access on your Cisco IOS switch. What is the purpose of the “login“ command when issued in [line vty] configuration mode?

Imagine you configured OSPFv2 in a small lab network. Which of the following answers list a condition that could keep the routers in your lab from learning all the routes to all the IPv4 routes in your small lab network? (Choose two)

Identify the guidelines for duplex configuration.

It is typical for server processors to utilize a technique that allows each physical processing core to be split into a number of virtual cores; this is commonly referred to as __________.

Host A and Host B sit in two different subnets. The path between the subnets of these two hosts runs through three different Layer 3 forwarding devices (routers and Layer 3 switches). A network engineer uses the APIC-EM Path Trace ACL Analysis tool to analyze the path used for Host A to send packets to Host B. Which part of the function is done specifically by the ACL Analysis or ACL Trace part of the tool?

During a maintenance window, you make some changes to R2. You document these changes in your configuration management system. Later that night, you are called in to fix an issue that requires you to make additional changes to R2. The next morning your co-worker addresses another issue but this time on R1. All of these changes are documented properly but neither you or nor your coworker discuss the changes. These changes stay implemented for months. What is this best described as?

Wired Ethernet and Wi-Fi are based on which two IEEE standards, respectively?

Which of the following components physically connects the router to the external world?

The show port-security interface f0/1 command lists a port status of Secure-shutdown. Which of the following answer must be true about this interface at this time?

Which type of addresses do you find in an Ethernet frame?

Using the exhibit as a reference, how many JSON objects are there?