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单选题
What is the functionality of redundant interfaces （reth） in a chassis cluster？（）
A
reth interfaces are used only for VRRP.
B
reth interfaces are the same as physical interfaces.
C
reth interfaces are pseudo-interfaces that are considered the parent interface for two physical interfaces.
D
Each cluster member has a reth interface that can be used to share session state information with the other cluster members.
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更多 “单选题What is the functionality of redundant interfaces （reth） in a chassis cluster？（）A reth interfaces are used only for VRRP.B reth interfaces are the same as physical interfaces.C reth interfaces are pseudo-interfaces that are considered the parent interface for two physical interfaces.D Each cluster member has a reth interface that can be used to share session state information with the other cluster members.” 相关考题
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Which interface is used for RTO synchronization and forwarding traffic between the devices in a cluster?()
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Whatisthefunctionalityofredundantinterfaces(reth)inachassiscluster?()
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考题
The traffic engineering extensions to RSVP provide what functionality?()
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What is the purpose of unicast reverse path forwarding?()
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考题
What is the default metric used on IS －IS routers for each interface?()
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What is high availability?()
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On Cisco Nexus 5000 Series Switches， where are the virtual output queues implemented， and what is the main purpose of virtual output queues？（）A、 on all ingress interfaces； to ensure maximum throughput on a per-egress， per-CoS basisB、 on all ingress interfaces； to provide independent congestion management and 16 queuesC、 on all egress interfaces； so that a congested egress port does not affect traffic directed to other egress portsD、 on all egress interfaces； to prevent head-of-line blocking by utilizing multiple virtual output queuesE、 on all egress interfaces； to be able to use EEE 802.1p CoS
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In MPLS networks, what s the benefit of disabling TTL propagation?（）A、To provide a visible extension of MPLS TTL functionality in a non MPLS-enabled domainB、To improve the IGP convergence timeC、To hide visibility to the core (provider) routers in the MPLS networkD、To provide a visible extension of IP TTL functionality in an MPLS-enabled domain
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What is the default metric used on IS -IS routers for each interface?（）A、The cost is set to 10 for all interfaces.B、The cost is set to 10 for LAN interfaces and 20 for WAN interfaces.C、The cost is based on the speed of the interface.D、The cost is based o n a composite of bandwidth and delay of the interface.
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Which interface is used for RTO synchronization and forwarding traffic between the devices in a cluster?（）A、the st interfaceB、the reth interfaceC、the fxp1 and fxp0 interfacesD、the fab0 and fab1 interfaces
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You have just reinstalled a VIP 6-80 in a Cisco 7500 Series router. What must you do to bring up the port adapter interfaces?（）A、All interfaces are online by default once the VIP is up and running normally.B、All interfaces must be manually brought online, even those previously configured.C、The previous VIP configuration must be reloaded to bring interfaces online.D、Any interfaces not previously configured must be manually configured and brought online.
考题
What is the purpose of unicast reverse path forwarding?（）A、to validate packet receipt on interfaces where the traffic should be receivedB、to forward packets out the interfaces where the traffic should be receivedC、to forward packets out the interfaces where the traffic should be sentD、to validate packet receipt on interfaces where the traffic should be sent
考题
You want to allow all hosts on interface ge-0/0/0.0 to be able to ping the device’s ge-0/0/0.0 IP address.Where do you configure this functionality？（）A、[edit interfaces]B、[edit security zones]C、[edit system services]D、[edit security interfaces]
考题
What is the functionality of redundant interfaces （reth） in a chassis cluster？（）A、reth interfaces are used only for VRRP.B、reth interfaces are the same as physical interfaces.C、reth interfaces are pseudo-interfaces that are considered the parent interface for two physical interfaces.D、Each cluster member has a reth interface that can be used to share session state information with the other cluster members.
考题
单选题In MPLS networks, what s the benefit of disabling TTL propagation?（）A
To provide a visible extension of MPLS TTL functionality in a non MPLS-enabled domainB
To improve the IGP convergence timeC
To hide visibility to the core (provider) routers in the MPLS networkD
To provide a visible extension of IP TTL functionality in an MPLS-enabled domain
考题
单选题You want to allow all hosts on interface ge-0/0/0.0 to be able to ping the device’s ge-0/0/0.0 IP address.Where do you configure this functionality？（）A
[edit interfaces]B
[edit security zones]C
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[edit security interfaces]
考题
单选题setting redundant components in subsystem to handle with the risks brought by the defaults of original components,what kind of risk response strategy is this？（）A
risk avoidanceB
risk acceptanceC
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考题
单选题When applying the configuration in the exhibit and initializing a chassis cluster， which statement is correct？（） [edit chassis] user@host# show cluster { reth-count 3； redundancy-group 1 { node 0 priority 1； node 1 priority 100； } }A
Three physical interfaces are redundant.B
You must define an additional redundancy group.C
node 0 will immediately become primary for redundancy group 1.D
You must issue an operational command and reboot the system for the above configuration to take effect.
考题
单选题When devices are in cluster mode， which new interfaces are created？（）A
No new interface is created.B
Only the st interface is created.C
fxp1， fab0， and fab1 are created.D
st，fxp1，reth，fab0，and fab1 are created.
考题
单选题The traffic engineering extensions to RSVP provide what functionality?（）A
IP routingB
data securityC
label distributionD
data compression
考题
多选题What are the 2 types of interfaces in an NPIV mode network topology?（）ALocalBServerCNetworkDBorder
考题
单选题What is the default metric used on IS -IS routers for each interface?（）A
The cost is set to 10 for all interfaces.B
The cost is set to 10 for LAN interfaces and 20 for WAN interfaces.C
The cost is based on the speed of the interface.D
The cost is based o n a composite of bandwidth and delay of the interface.
考题
单选题What is high availability？（）A
redundant infrastructureB
clustering of computer systemsC
reduced MTBFD
continuous operation of computing systems
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