考题
Which descriptions below are true about Stephen Hawking?()
A.theoretical physicistB.British mathematicianC.born in OxfordD.author of best seller
考题
Which two are valid configurations of an interface?()
A.AB.BC.CD.D
考题
Which two are features of IPv6?()
A.multicastB.broadcastC.allcastD.podcastE.anycast
考题
The correct meaning of a lexical item in a given context is__________
A.the one provided in a dictionary
B.the one which best fits the context
C.the central or core meaning of the item
D.the one which is assumed to be correct
考题
What is the purpose of the Dynamic Configuration Tool? ()A、 To determine the correct IOS image to support your modules or bladesB、 To allow for the mass deployment of devices with minimal configurations.C、 To test router configurations virtually prior to implementing them in your production networkD、 To provide an easy way to check for known bugs in IOS releasesE、 To verify that hardware such as modules are compatible with your chassis
考题
Which of the following descriptions about IP spoofing is correct?()A、IP source address is forgedB、IP destination address is forgedC、IP TCP source port is forgedD、IP TCP destination port is forgedE、None of above
考题
Which descriptions of Netflow is correct?()A、By default,Netflow records bidirectional IP traffic flow.B、Netflow answers questions regarding IP traffic:who,what,where,when,and howC、Netflow accounts for both transit traffic and traffic destined for the router.D、Netflow returns the subinterface information in the flow records.
考题
As an experienced technician, you are responsible for Technical Support. Which of the following descriptions is correct about the characteristic of SLB one arm mode?()A、This out-of-band approach supports scalingB、SLB is not inline.C、Mode is not as common as bridge or routed mode.D、Return traffic requires PBR, server default gateway pointing to SLB, or client source NAT.
考题
Which three RP election mechanisms are available in a PIM-SM domain?()A、StaticB、Auto-RPC、Dynamic-RPD、Bootstrap routerE、Anycast-RP
考题
Which are correct descriptions and configurations of Anycast RP?()A、In Anycast RP, two or more RPs are configured with the same IP address on loopback interfaces.B、Anycast RP provides redundancy and load-sharing capabilities.C、Routers with Anycast RP can be configured statically (loopback 1.1.1.1)with the command ip pim rp-address 1.1.1.1D、Routers with Anycast RP can be configured statically (loopback 1.1.1.1)with the command ip rp-address pim 1.1.1.1E、Routers with Anycast RP can be configured statically (loopback 1.1.1.1)with the command ip anycast-rp pim 1.1.1.1
考题
Which two are features of IPv6?()A、multicastB、broadcastC、allcastD、podcastE、anycast
考题
In order to configure two routers as anycast RPs, which of these requirements, af a minimum, must besatisfied?()A、Multicast Source Discovery Protocol mesh-groups must be configured between the two anycast RPs.B、The RPs must be within the same IGP domain.C、Multicast Source Discovery Protocol must be configured between the two anycast RPs.D、The two anycast RPs must be IBGP peers.
考题
Which three statements about anycast RP are true? ()A、MSDP is running between anycast RPsB、Anycast RP provides redundancy and load-sharing capabilitiesC、Multicast BGP is running between anycast RPsD、In anycast RP,two or more RPs are configured with the same multicast IP address on loopback interfacesE、In anycast RP,two or more RPs are configured with the same unicast IP address on loopback interfaces
考题
In order to configure two routers as anycast RPs,which of these requirements,at a minimum, must be satisfied?()A、Multicast Source Discovery Protocol mesh-groups must be configured between the two anycast RPs.B、The RPs must be within the same IGP domain.C、Multicast Source Discovery Protocol must be configured between the two anycast RPs.D、The two anycast RPs must be IBGP peers.
考题
Which command will list ODM class descriptions to provide the format needed to create a new class?()A、odmaddB、odmgetC、odmshowD、odmcreate
考题
Which three descriptions are correct about the effects of the TRUNCATE command on a table()A、The corresponding indexes for the table are also truncated.B、Delete triggers on the table are fired during the execution of the TRUNCATE command.C、The child table is truncated when the TRUNCATE command is applied on the parent table.D、The high-water mark (HWM) is set to point to the first usable data block in the table segment.E、No undo or very little undo data is generated during the execution of the TRUNCATE command
考题
单选题In order to configure two routers as anycast RPs, which of these requirements, af a minimum, must besatisfied?()A
Multicast Source Discovery Protocol mesh-groups must be configured between the two anycast RPs.B
The RPs must be within the same IGP domain.C
Multicast Source Discovery Protocol must be configured between the two anycast RPs.D
The two anycast RPs must be IBGP peers.
考题
单选题With respect to centrifugal pump impellers, which of the following descriptions represents the correct centrifugal pump classification? ()A
Single stage or multistageB
High pressure or low pressureC
Open or close coupledD
Horizontal or vertical
考题
单选题Which protocols are used to export and import configurations?()A
FTP or SCPB
FTP or TFTPC
TFTP or SCPD
TFTP or SMTP
考题
单选题Which of the following descriptions about IP spoofing is correct?()A
IP source address is forgedB
IP destination address is forgedC
IP TCP source port is forgedD
IP TCP destination port is forgedE
None of above
考题
单选题What is the purpose of the Dynamic Configuration Tool? ()A
To determine the correct IOS image to support your modules or bladesB
To allow for the mass deployment of devices with minimal configurations.C
To test router configurations virtually prior to implementing them in your production networkD
To provide an easy way to check for known bugs in IOS releasesE
To verify that hardware such as modules are compatible with your chassis
考题
单选题Which MST configuration statement is correct? ()A
MST configurations can be propagated to other switches using VTP.B
After MST is configured on a Switch, PVST+ operations will also be enabled by default.C
MST configurations must be manually configured on each switch within the MST region.D
MST configurations only need to be manually configured on the Root Bridge.E
MST configurations are entered using the VLAN Database mode on Cisco Catalyst switches.
考题
单选题The correct meaning of a lexical item in a given context is _____.A
the one provided in a dictionaryB
the one which best fits the contextC
the central or core meaning of the itemD
the one which is assumed to he correct
考题
多选题Which descriptions of Netflow is correct?()ABy default,Netflow records bidirectional IP traffic flow.BNetflow answers questions regarding IP traffic:who,what,where,when,and howCNetflow accounts for both transit traffic and traffic destined for the router.DNetflow returns the subinterface information in the flow records.
考题
多选题Which three statements about anycast RP are true? ()AMSDP is running between anycast RPsBAnycast RP provides redundancy and load-sharing capabilitiesCMulticast BGP is running between anycast RPsDIn anycast RP,two or more RPs are configured with the same multicast IP address on loopback interfacesEIn anycast RP,two or more RPs are configured with the same unicast IP address on loopback interfaces
考题
单选题As an experienced technician, you are responsible for Technical Support. Which of the following descriptions is correct about the characteristic of SLB one arm mode?()A
This out-of-band approach supports scalingB
SLB is not inline.C
Mode is not as common as bridge or routed mode.D
Return traffic requires PBR, server default gateway pointing to SLB, or client source NAT.
考题
单选题What is the correct configuration of Anycast RP on the loopback interface, assuming a shared anycast address of 10.1.1.1?()A
AB
BC
CD
D