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Which two protocol choices do you have you are implementing an etherChannel bundle? (Choose two).
A_ PAgP
B_ PAgD
C_ LACP
D_ LAPD
Which two criteria does EIGRP use, by default to calculate its metric? (Chose two).
Bandwidth
Reliability
Load
MTU
Delay
All of these tables are maintained by a link-state routing protocol, except which table?
Routing
Topology
Update
neighbor
Which OSFP packet helps form neighbor adjacencies?
Exchange packet
Hello Packet
neighbor discovery packet
Adjacency packet
Which criterion does SFT use to determine the bets path?
Lowest delay
highest bandwidth
highest total cost of the route
total bandwidth of the route
What is the purpose of LCP?
to perform authentication
to negotiate control options
to encapsulate multiple protocols
to specify asynchronous versus synchronous
What are two types of VPNs? (Choose two)
Remote-access
remote-to-site
remote-to-remote
Site-to-site
Which two commands could you use to verify that a GRE tunnel is UP (Choose two)
show ip interface brief
show interface tunnel
show gre tunnel
show tunnel interface
Witch Cisco router components is used primary to store the startup-config file?
RAM
ROM
FLASH MEMORY
CONFIGURATION REGISTER
NVRAM
Which port marks the lowest-cost path from the non-root bridge to the root bridge?
Root
blocking
designated
no designated
Which switch provides the spanning-tree designated port role the network segment that services the printers?
switch 1
switch 2
switch 3
switch 4
Given the output shown from this Cisco 2950, what is the reason that interface FastEthernet 0/10 is not root port for VLAN 2?
this switch has more than one interface connected to the root network segment in VLAN 2.
this switch is running RSTP while the elected designated switch is running 802 1d Spanning Tree.
this switch interface has a higher path cost to the root bridge than another in the topology
this switch has a lower bridge ID for VLAN 2 than the elected designated switch.
Which two these statements regarding RSTP are correct? (choose two)
RSTP cannot operate with PVST
RSTP defines new port roles
RSTP defines no new port states
RSTP is a proprietary implementation of IEEE 802 1D STP
RSTP is compatible witch the original IEEE 802 1D STP
Which port state is introduced by Rapid-PVST?
learning
listening
discarding
forwarding
Which two states are the port states when RSTP has converged? (choose two)
disabled
disabled16. Al which layer of the OSI model is RSTP used to prevent loops?
physical
data link
network
transport
What is one benefit of PVST + ?
PVST + supports Layer 3 load balancing without loops.
PVST + reduces the CPU cycles for all the switches in the network.
PVST + allows the root switch location to be optimized per VLAN.
PVST + automatically selects the root bridge location, to provide optimized bandwidth usage.
18. Which three statements are typical characteristics of VLAN arrangements? (choose three)
A new switch has no VLANs configured.
Connectivity between VLANs requires a layer 3 device
VLANs typically decrease the number of collision domains
Each VLAN uses a separate address space
A switch maintains a separate bridging table for each VLAN
VLANs Cannot span multiples switches
Refer to the exhibit. A Technician has configured the Fast Ethernet 0/1 interface on SW11 as an access link in VLAN 1 Based on the output from the show VLAN brief command issued on SW12. What will be the result of making this change on SW11?
Only the host in VLAN 1 on the two switches will be able to communicate with each other
The host in all VLANs on the two switches will be able to communicates witch each other
Only the host in VLAN 10 and VLAN 15 on the two switches will be able to communicate with each other.
Host will not be able to communicate between the two switches.
What can be done to secure the virtual terminal interfaces on a router? (choose two)
Administratively shut down the interface
Physically secure the interface
create an access list and apply it to the virtual terminal with the access-group command
configure a virtual terminal password and login process
Enter an access test apply it to the virtual terminal interfaces using the access-class command.
What are three characteristics of the OSPF routing protocol? (choose three)
It converges quickly
OSPF is a classfull routing protocol
it uses cost to determine the best route
it uses the DUAL algorithm to determine the best route
OSPF routers send the complete routing table to all directly attached routers
OSPF routers discover neighbors before exchanging routing information
Which statement is true, as relates to class or classless routing?
classfull routing protocol send the subnet mask in routing updates.
RIPv1 and OSPF are classless routing protocols
automatic summarization at classful boundaries can cause problems on discontinuous subnets.
EIGRP and OSPF are classful routing protocols and summarize routes by default
Which parameter or parameters are used to calculate OSPF cost in Cisco routers?
bandwidth and delay
bandwidth, Delay, and MTU
bandwidth, MTU, Reliability, Delay, and Load
Which parameter would you tune to affect the selection of a static route as a backup, when a dynamic protocol is also being used?
hop count
administrative distance
link bandwidth
link delay
link cost
Which two are advantages of static routing when compared to dynamic routing (choose two)
configuration complexity decreases as network size increases.
Security increases because only the network administrator may change the routing table.
Route summarization is computed automatically by the router.
Routing tables adapt automatically to topology changes.
an efficient algorithm is used to build routing tables, using automatic updates
routing updates are automatically to topology changes.
routing traffic load is reduced when used in stub network links
Which command are required to property configure a router to run OSPF and to add network 192.168.16.0/24 to OSPF area 0? (choose two)
Router(config)# router ospf 0
Router(config)# router ospf 1
Router(config)# router ospf area 0
Router(config-router)#network 192.168.16.0 0.0.0.255 0
Router(config-router)#network 192.168.16.0 0.0.0.255 area 0
Router(config-router)#network 192.168.16.0 255.255.255.0 area 0
Which command enables IPv6 forwarding on a cisco router?
ipv6 local
ipv6 host
ipv6 unicast-routing
ipv6 neighbor
Which two option are valid WAN connectivity methods? (choose two)
PPP
WAP
DSL
L2TPv3
Ethernet
What are two characteristics of frame relay point-to point sub interfaces? (choose two)
they create split-horizon issues
they require a unique subnet within a routing domain
they emulate leased lines
they are ideal for full-mesh topologies
they require the use of NBMA options when using OSPF
Which two statements about using the CHAP authentication mechanism in a PPP link are true? (choose two)
CHAP uses a two-way handshake
CHAP uses a three-way handshake
CHAP authentication periodically occurs after link establishment
CHAP authentication passwords are sent in plaintext
CHAP authentication is performed only upon link establishment
CHAP has no protection from playback attacks
Which command allows you to verify the encapsulation type (CISCO or IETF) for a frame Relay link?
Show frame-relay lmi
Show frame-relay map
Show frame-relay pvc
Show interfaces serial
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