14 August 2026
CCNP 2026/2027 Test Exam 170 comprehensive
questions |RECENT AND FREQUENTLY MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
What is the difference between a RIB and a FIB?
A. The FIB is populated based on RIB content.
B. The RIB maintains a mirror image of the FIB.
C. The RIB is used to make IP source prefix-based switching decisions.
D. The FIB is where all IP routing information is stored. - correct answer-A. The FIB is populated
based on RIB content. Most Voted
The following system log message is presented after a network administrator configures a
GRE tunnel:%TUN-RECURDOWN Interface Tunnel 0 temporarily disabled due to recursive
routingWhy is Tunnel 0 disabled?
A. Because dynamic routing is not enabled.
B. Because the tunnel cannot reach its tunnel destination.
C. Because the best path to the tunnel destination is through the tunnel itself.
D. Because the router cannot recursively identify its egress forwarding interface. - correct answer-C.
Because the best path to the tunnel destination is through the tunnel itself.
What is a benefit of using a Type 2 hypervisor instead of a Type 1 hypervisor?
A. better application performance
B. improved security because the underlying OS is eliminated
C. improved density and scalability
D. ability to operate on hardware that is running other OSs - correct answer-D. ability to operate on
hardware that is running other OSs
What is a benefit of a virtual machine when compared with a physical server?
A. Multiple virtual servers can be deployed on the same physical server without having to buy
additional hardware.
B. Virtual machines increase server processing performance.
C. The CPU and RAM resources on a virtual machine cannot be affected by other virtual machines.
,14 August 2026
D. Deploying a virtual machine is technically less complex than deploying a physical server. - correct
answer-A. Multiple virtual servers can be deployed on the same physical server without having to
buy additional hardware.
What is required for a virtual machine to run?
A. a Type 1 hypervisor and a host operating system
B. a hypervisor and physical server hardware
C. only a Type 1 hypervisor
D. only a Type 2 hypervisor - correct answer-B. a hypervisor and physical server hardware
Which entity is a Type 1 hypervisor?
A. Oracle VM VirtualBox
B. Citrix XenServer
C. VMware server
D. Microsoft Virtual PC - correct answer-B. Citrix XenServer
What are two benefits of virtual switching when compared to hardware switching?
(Choose two.)
A. increased MTU size
B. VM-level isolation
C. extended 802.1Q VLAN range
D. hardware independence
E. increased flexibility - correct answer-D. hardware independence E. increased flexibility
What is a characteristic of a virtual machine?
A. It must run the same operating system as its host.
B. It is deployable without a hypervisor to host it.
C. It must be aware of other virtual machines, in order to allocate physical resources for them.
D. It relies on hypervisors to allocate computing resources for it. - correct answer-D. It relies on
hypervisors to allocate computing resources for it.
Which LISP component is required for a LISP site to communicate with a non-LISP site?
,14 August 2026
A. Proxy ITR
B. ITR
C. ETR
D. Proxy ETR - correct answer-D. Proxy ETR
Which two components are supported by LISP? (Choose two.)
A. proxy ETR
B. egress tunnel router
C. route reflector
D. HMAC algorithm
E. spoke - correct answer-A. proxy ETR
B. egress tunnel router
What is the function of a VTEP in VXLAN?
A. provide the routing underlay and overlay for VXLAN headers
B. dynamically discover the location of end hosts in a VXLAN fabric
C. encapsulate and de-encapsulate traffic into and out of the VXLAN fabric
D. statically point to end host locations of the VXLAN fabric - correct answer-C. encapsulate and
deencapsulate traffic into and out of the VXLAN fabric
Which element enables communication between guest VMs within a virtualized environment?
A. hypervisor
B. virtual router
C. vSwitch
D. pNIC - correct answer-C. vSwitch
Which two methods are used to reduce the AP coverage area? (Choose two.) A.
Reduce channel width from 40 MHz to 20 MHz.
B. Reduce AP transmit power.
C. Enable Fastlane.
D. Increase minimum mandatory data rate.
, 14 August 2026
E. Disable 2.4 GHz and use only 5 GHz. - correct answer-B. Reduce AP transmit power.
D. Increase minimum mandatory data rate.
Which antenna type should be used for a site-to-site wireless connection?
A. patch
B. dipole
C. omnidirectional
D. Yagi - correct answer-D. Yagi
In a wireless network environment, what is calculated using the numerical values of the transmitter
power level, cable loss, and antenna gain?
A. SNR
B. RSSI
C. EIRP
D. dBi - correct answer-C. EIRP
Which QoS component alters a packet to change the way that traffic is treated in the network?
A. policing
B. classification
C. marking
D. shaping - correct answer-C. marking
Which statement about Cisco Express Forwarding is true?
A. The CPU of a router becomes directly involved with packet-switching decisions.
B. It uses a fast cache that is maintained in a router data plane.
C. It maintains two tables in the data plane: the FIB and adjacency table.
D. It makes forwarding decisions by a process that is scheduled through the IOS scheduler. - correct
answer-C. It maintains two tables in the data plane: the FIB and adjacency table.
What is a benefit of deploying an on-premises infrastructure versus a cloud infrastructure
deployment?
A. ability to quickly increase compute power without the need to install additional hardware
CCNP 2026/2027 Test Exam 170 comprehensive
questions |RECENT AND FREQUENTLY MOST TESTED
QUESTIONS AND VERIFIED SOLUTIONS/GET IT 100%
ACCURATE!! 2026!!
What is the difference between a RIB and a FIB?
A. The FIB is populated based on RIB content.
B. The RIB maintains a mirror image of the FIB.
C. The RIB is used to make IP source prefix-based switching decisions.
D. The FIB is where all IP routing information is stored. - correct answer-A. The FIB is populated
based on RIB content. Most Voted
The following system log message is presented after a network administrator configures a
GRE tunnel:%TUN-RECURDOWN Interface Tunnel 0 temporarily disabled due to recursive
routingWhy is Tunnel 0 disabled?
A. Because dynamic routing is not enabled.
B. Because the tunnel cannot reach its tunnel destination.
C. Because the best path to the tunnel destination is through the tunnel itself.
D. Because the router cannot recursively identify its egress forwarding interface. - correct answer-C.
Because the best path to the tunnel destination is through the tunnel itself.
What is a benefit of using a Type 2 hypervisor instead of a Type 1 hypervisor?
A. better application performance
B. improved security because the underlying OS is eliminated
C. improved density and scalability
D. ability to operate on hardware that is running other OSs - correct answer-D. ability to operate on
hardware that is running other OSs
What is a benefit of a virtual machine when compared with a physical server?
A. Multiple virtual servers can be deployed on the same physical server without having to buy
additional hardware.
B. Virtual machines increase server processing performance.
C. The CPU and RAM resources on a virtual machine cannot be affected by other virtual machines.
,14 August 2026
D. Deploying a virtual machine is technically less complex than deploying a physical server. - correct
answer-A. Multiple virtual servers can be deployed on the same physical server without having to
buy additional hardware.
What is required for a virtual machine to run?
A. a Type 1 hypervisor and a host operating system
B. a hypervisor and physical server hardware
C. only a Type 1 hypervisor
D. only a Type 2 hypervisor - correct answer-B. a hypervisor and physical server hardware
Which entity is a Type 1 hypervisor?
A. Oracle VM VirtualBox
B. Citrix XenServer
C. VMware server
D. Microsoft Virtual PC - correct answer-B. Citrix XenServer
What are two benefits of virtual switching when compared to hardware switching?
(Choose two.)
A. increased MTU size
B. VM-level isolation
C. extended 802.1Q VLAN range
D. hardware independence
E. increased flexibility - correct answer-D. hardware independence E. increased flexibility
What is a characteristic of a virtual machine?
A. It must run the same operating system as its host.
B. It is deployable without a hypervisor to host it.
C. It must be aware of other virtual machines, in order to allocate physical resources for them.
D. It relies on hypervisors to allocate computing resources for it. - correct answer-D. It relies on
hypervisors to allocate computing resources for it.
Which LISP component is required for a LISP site to communicate with a non-LISP site?
,14 August 2026
A. Proxy ITR
B. ITR
C. ETR
D. Proxy ETR - correct answer-D. Proxy ETR
Which two components are supported by LISP? (Choose two.)
A. proxy ETR
B. egress tunnel router
C. route reflector
D. HMAC algorithm
E. spoke - correct answer-A. proxy ETR
B. egress tunnel router
What is the function of a VTEP in VXLAN?
A. provide the routing underlay and overlay for VXLAN headers
B. dynamically discover the location of end hosts in a VXLAN fabric
C. encapsulate and de-encapsulate traffic into and out of the VXLAN fabric
D. statically point to end host locations of the VXLAN fabric - correct answer-C. encapsulate and
deencapsulate traffic into and out of the VXLAN fabric
Which element enables communication between guest VMs within a virtualized environment?
A. hypervisor
B. virtual router
C. vSwitch
D. pNIC - correct answer-C. vSwitch
Which two methods are used to reduce the AP coverage area? (Choose two.) A.
Reduce channel width from 40 MHz to 20 MHz.
B. Reduce AP transmit power.
C. Enable Fastlane.
D. Increase minimum mandatory data rate.
, 14 August 2026
E. Disable 2.4 GHz and use only 5 GHz. - correct answer-B. Reduce AP transmit power.
D. Increase minimum mandatory data rate.
Which antenna type should be used for a site-to-site wireless connection?
A. patch
B. dipole
C. omnidirectional
D. Yagi - correct answer-D. Yagi
In a wireless network environment, what is calculated using the numerical values of the transmitter
power level, cable loss, and antenna gain?
A. SNR
B. RSSI
C. EIRP
D. dBi - correct answer-C. EIRP
Which QoS component alters a packet to change the way that traffic is treated in the network?
A. policing
B. classification
C. marking
D. shaping - correct answer-C. marking
Which statement about Cisco Express Forwarding is true?
A. The CPU of a router becomes directly involved with packet-switching decisions.
B. It uses a fast cache that is maintained in a router data plane.
C. It maintains two tables in the data plane: the FIB and adjacency table.
D. It makes forwarding decisions by a process that is scheduled through the IOS scheduler. - correct
answer-C. It maintains two tables in the data plane: the FIB and adjacency table.
What is a benefit of deploying an on-premises infrastructure versus a cloud infrastructure
deployment?
A. ability to quickly increase compute power without the need to install additional hardware
