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Refer to the exhibit. Routers R1 and R2 are configured with RIP as the dynamic routing protocol. A network engineer must configure R1 with a floating static route to service as a backup route to network 192.168.23. which command must the engineer configure on R1?
Answer: C
Refer to the exhibit. The link between PC1 and the switch is up, but it is performing poorly. Which interface condition is causing the performance problem?
Answer: B
The answer is B. The PC's port runs in full duplex, while the Fa0/1 port on the switch is in auto-negotiate mode. This results in a duplex mismatch that causes the switchport to operate as half-duplex, which culminates in poor performance on the link. "A duplex mismatch occurs when two connected devices are configured in different duplex modes. This may happen, for example, if one is configured for autonegotiation while the other one has a fixed mode of operation that is full duplex (no autonegotiation). In such conditions, the autonegotiation device correctly detects the speed of operation, but is unable to correctly detect the duplex mode. As a result, it sets the correct speed but assumes half-duplex mode. When a device is operating in full duplex while the other one operates in half duplex, the connection works reliably only at a very low throughput." Reference: https://en.wikipedia.org/wiki/Autonegotiation#Duplex_mismatch
Source: Adapted from community discussion — Jbcrggddfhh
When deploying a new network that includes both Cisco and third-party network devices, which redundancy protocol avoids the interruption of network traffic if the default gateway router fails?
Answer: A
The three types of FHRP protocols are Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), and Gateway Load Balancing Protocol (GLBP). HSRP and GLBP are Cisco proprietary protocols VRRP is an open standard protocol. Since we have a combination of Cisco and third-party switches, we need an open standard protocol; VRRP will be used.
Source: Adapted from community discussion — AbdullahMohammad251
What are two benefits of private IPv4 addressing? (Choose two.)
Answer: CD
Which Cisco proprietary protocol ensures traffic recovers immediately, transparently, and automatically when edge devices or access circuits fail?
Answer: C
Wrong...(HSRP) Background and Operations One way to achieve near-100 percent network uptime is to use HSRP, which provides network redundancy for IP networks, and ensures that user traffic immediately and transparently recovers from first hop failures in network edge devices or access circuits.
Source: Adapted from community discussion — XuniLrve4
Refer to the exhibit. Which entry is the longest prefix match for host IP address 192.168.10.5?
Answer: B
Refer to the exhibit. How does router R1 handle traffic to 172.16.1.4 /30 subnet?
Answer: D
Which two IPv6 addresses are used to provide connectivity between two routers on a shared link? (Choose two.)
Answer: DE
C is incorrect, it contains 2 double colons so not a valid address. ::ffff:10.14.101.1/96 is a valid IPv4-mapped IPv6 address, google it.
Source: Adapted from community discussion — oatmealturkey
DRAG DROP -
Refer to the exhibit. Drag and drop the learned prefixes from the left onto the subnet masks on the right.
This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.
Answer: See figure below
Refer to the exhibit. Which action is taken by the router when a packet is sourced from 10.10.10.2 and destined for 10.10.10.16?
Answer: D
Answer is correct. 10.10.10.16 is not in the defined subnet range I.e. 10.10.10.0/28 and since default gateway is not set, packets to the undefined destination address will be dropped.
Source: Adapted from community discussion — RidzV
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