10 free sample questions from a bank of 109, with the correct answers and explanations. No signup required — start practising right now.
1An engineer notices that many BGP peers utilize the same configuration parameters. What can the engineer configure to simplify BGP neighbor statements and generate more efficient BGP peer updates?
peer groups
policy templates
session templates
peer address families
Answer: A
2Which three authentication services are supported by Cisco NAC Appliance? (Choose three.)
RADIUS
LDAP
Kerberos
TACACS+
local
SNMP
Answer:
3Which QoS mechanism uses RSVP?
IntServ
DiffServ
CoS
ToS
Answer: A
4A company requires redundancy for its multihomed BGP external connections. What two features can be configured on the WAN routers to automate failover for both outbound and inbound traffic? (Choose two.)
AS path prepending
local preference
floating static route
HSRP
MED
weight
Answer:
5What are two methods of ensuring that the multicast RPF check passes without changing the unicast routing table? (Choose two.)
disabling the interface of the router back to the multicast source
disabling BGP routing protocol
implementing MBGP
implementing OSPF routing protocol
implementing static mroutes
Answer:
6Which option is correct when using Virtual Switching System to combine two physical switches into one logical switch?
Both control planes forward traffic simultaneously.
Only one control plane is active, while the other control plane is in standby.
Only one data plane forwards traffic, while the other data plane is in standby.
Control planes are combined into one virtual control plane.
Answer: D
7Which virtualization technology uses Layer 3 BFD to detect network failures between network devices?
VTP
VSS
vPC
Cisco Fabric Path
Answer: D
8A network engineer is designing a network that must incorporate active-active redundancy to eliminate disruption when a link failure occurs between the core and distribution layer. What two technologies will allow this? (Choose two.)
Equal Cost Multi-Path (ECMP)
Rapid Spanning Tree Protocol Plus (RSTP+)
Hot Standby Routing Protocol (HSRP)
Rapid Spanning Tree Protocol (RSTP)
Multichassis EtherChannel (MEC)
Answer:
9What is an advantage of using the vPC feature in a data center environment?
supports FHRP
The two switches form a single control plane
All available uplink bandwidth is utilized
A single IP is used for management of both devices
Answer: A
10An organization is using a link state routing protocol that is not dependent on IP addressing. Which action should be taken to enable routing across area boundaries in this environment?
Assign Level 1 router interfaces to different areas
Assign Level 2 routers to different areas
Assign Level 1 routers to different areas
Assign Level 2 router interfaces to different areas
Assign Level 2 router interfaceto the backbone area
Assign Level 1 router interface to the backbone area AE