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单选题
Which EIGRP packet statement is true?（）
A
Update packets route reliable change information only to the affected routers.
B
Reply packets are multicast to IP address 224.0.0.10 using RTP.
C
On high - speed links, hello packets are broadcast every 5 seconds for neighbor discovery.
D
Reply packets are used to send routing updates.
E
On low - speed links, hello packets are broa dcast every 15 seconds for neighbor discovery.
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更多 “单选题Which EIGRP packet statement is true?（）A Update packets route reliable change information only to the affected routers.B Reply packets are multicast to IP address 224.0.0.10 using RTP.C On high - speed links, hello packets are broadcast every 5 seconds for neighbor discovery.D Reply packets are used to send routing updates.E On low - speed links, hello packets are broa dcast every 15 seconds for neighbor discovery.” 相关考题
考题
Refer to the exhibit. Which statement about dynamic routing protocols for this network is true? ()
A.No dynamic interior routing protocol can summarize as shownB.Unless configured otherwise, EIGRP would automatically summa rize the prefixes as shown in the exhibitC.With this IP addressing scheme, EIGRP can be manually configured to summarize prefixes at the specified summarization pointsD.The IP address design lends itself to OSPF Each summarizing router would be an ABR, summarizing to the next area in the address hierarchy
考题
Which statement about a none zero value for the load metric (k2) for EIGRP is true?()
A. A change in the load on an interface will cause EIGRP to recalculate the routing metrics and send a corresponding update out to each of its neighbors.B. EIGRP calculates interface load as a 5 - minute exponentially weighted average that is updated every 5 minutes.C. EIGRP considers the load of an interface only when sending an update for some other reason.D. A change in the load on an interface will cause EIGRP to recalculate and update the administrative distance for all routes learne d on that interface.
考题
Which statement is true,as relates to classful or classless routing?()
A.RIPV1 and OSPF are classless routing protocols.B.Classful routing protocols send the subnet mask in routing updates.C.Automatic summarization at classful boundaries can cause problems on disc……D.EIGRP and OSPF are classful routing protocols and summarize routes by def……
考题
Which three statements about the EIGRP routing protocol are true?（）A、EIGRP supports five generic packet types, including hello, database description (DBD), link state request (LSR), link - state update (LSU), and LSAck.B、EIGRP sends periodic hello packets to the multicast IP address 224.0.0.10.C、EIGRP will not form a neighbor relationship with another peer when their K values are mismatched.D、EIGRP sends periodic hello packets to the multicast IP address 224.0.0.9.E、E IGRP will form a neighbor relationship with another peer even when their K values are mismatched.F、EIGRP supports five generic packet types, including hello, update, query, reply, and ACK packets.
考题
Your network consists of a large hub - and - spoke Frame Relay network with a CIR of 56 kb/s foreach spoke. Which statement about the selection of a dynamic protocol is true?（）A、EIGRP would be appropriate if LMI type ANS I is NOT used.B、EIGRP would be appropriate, because the Frame Relay spokes could be segmented into their own areas.C、EIGRP would be appropriate, because by default, queries are not propagated across the slow speed Frame Relay links.D、EIGRP would be appropriate, because you can manage how much bandwidth is consumed over the Frame Relay interface.
考题
Which of the following is true regarding the effect of EIGRP queries on the network design？（）A、 EIGRP queries will be the most significant issue with respect to stability and convergence B、 EIGRP queries are not a consideration as long as EIGRP has a feasible successor with a nexthop AD that is greater than the FD of the current successor route C、 EIGRP queries will only increase the convergence time when there are no EIGRP stubsdesigned in the network
考题
You are using IPv6， and would like to configure EIGRPv3. Which three of these correctly describe how you can perform this configuration？（）A、EIGRP for IPv6 is directly configured on the interfaces over which it runs.B、EIGRP for IPv6 is not configured on the interfaces over which it runs， but if a user uses passive-interface configuration， EIGRP for IPv6 needs to be configured on the interface that is made passive.C、There is a network statement configuration in EIGRP for IPv6， the same as for IPv4.D、There is no network statement configuration in EIGRP for IPv6.E、When a user uses a passive-interface configuration， EIGRP for IPv6 does not need to be configured on the interface that is made passive.F、When a user uses a non-passive-interface configuration， EIGRP for IPv6 does not need to be configured on the interface that is made passive
考题
Which statement is true regarding the forwarding plane?（）A、The forwarding plane is contained within the Routing Engine (RE)B、The forwarding plane processes and evaluates exception trafficC、The forwarding plane contains the Packet Forwarding Engine (PFE)D、The forwarding plane is not present on all platforms running the Junos OS
考题
Which statement is true about routing tables on a Junos device?（）A、They purge any routes not selected as active routes.B、They exist in two places: the Routing Engine and the Packet Forwarding Engine.C、They are exclusively designed to handle dynamic routing protocols.D、They populate the forwarding table.
考题
Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine?（）A、It is only used for exception traffic.B、It is an FE link called fxp2.C、It is rate-limited to avoid DDOS attacks.D、It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.
考题
Which statement is true about IBGP routers? （）A、They must be fully meshedB、They can be in a different ASC、They must be directly connected
考题
Which statement is true, as relates to classful or classless routing?（）A、Automatic summarization at classful boundries can cause problems on discontinuous subnetsB、EIGRP and OSPF are classful routing protocols and summarize routes by defaultC、RIPv1 and OSPF are classless routing protocolsD、Classful routing protocols send the subnet mask in routing updates
考题
Which statement is true, as relates to classful or classless routing?（）A、RIPV1 and OSPF are classless routing protocols.B、Classful routing protocols send the subnet mask in routing updates.C、Automatic summarization at classful boundaries can cause problems on disc……D、EIGRP and OSPF are classful routing protocols and summarize routes by def……
考题
Which statement is true about The QoS Class Fibre Channel？（）A、 Cannot be disabledB、 Cannot have the CoS changedC、 Can have "Packet Drop" enabledD、 Is multicast optimizedE、 Can have the MTU changed
考题
Which three statements about EIGRP are true?（）A、EIGRP converges fast RIP because of DUAL and backup routes that are stored in the topology table.B、EIGRP uses a hello protocol to establish neighbor relationshipsC、EIGRP uses split horizon and reverse poisoning to avoid routing loops.D、EIGRP uses periodic updates to exchange routing informationE、EIGRP allows routers of different manufacturers to interoperateF、EIGRP supports VLSM and authentication for routing updates.G、EIGRP use a broadcast address to send routing information.
考题
Based on the following output in R1， which statement is true？（）A、If a labeled packet arrives with the top most label of 17， it will be replaced with label 19 and sent out on Ethernet 0/0 interface.B、If a labeled packet arrives with the top most label of 19， it will be replaced with label 17 and sent out on Ethernet 0/0 interface.C、If a labeled packet arrives with the top most label of 17， all the labels will be removed and a clear IP Packet is sent to Next Hop 192.168.0.14 on Ethernet 0/0.D、None of the above.
考题
Which two statements are true about terms in a routing policy?（）A、A then statement is mandatory in a termB、If a term does not contain a from statement, all routers matchC、If a term does not contain a from statement, the Junos OS will not commitD、A then statement is not mandatory in a term
考题
单选题EIGRP uses five generic packet types （hello， updates， queries， replies， acknowledgements）. If youwished to view the statistics for these packets， which IOS command should you use？（）A
debug eigrp packetsB
show ip eigrp trafficC
show ip eigrp topologyD
show ip eigrp neighbors
考题
单选题Which statement about a none zero value for the load metric (k2) for EIGRP is true?（）A
A change in the load on an interface will cause EIGRP to recalculate the routing metrics and send a corresponding update out to each of its neighbors.B
EIGRP calculates interface load as a 5 - minute exponentially weighted average that is updated every 5 minutes.C
EIGRP considers the load of an interface only when sending an update for some other reason.D
A change in the load on an interface will cause EIGRP to recalculate and update the administrative distance for all routes learne d on that interface.
考题
单选题Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine？（）A
It is only used for exception traffic.B
It is an FE link called fxp2.C
It is rate-limited to avoid DDOS attacks.D
It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.
考题
单选题Which of the following is true regarding the effect of EIGRP queries on the network design？（）A
EIGRP queries will be the most significant issue with respect to stability and convergence B
EIGRP queries are not a consideration as long as EIGRP has a feasible successor with a nexthop AD that is greater than the FD of the current successor route C
EIGRP queries will only increase the convergence time when there are no EIGRP stubsdesigned in the network
考题
单选题Which statement is true regarding the forwarding plane?（）A
The forwarding plane is contained within the Routing Engine (RE)B
The forwarding plane processes and evaluates exception trafficC
The forwarding plane contains the Packet Forwarding Engine (PFE)D
The forwarding plane is not present on all platforms running the Junos OS
考题
单选题Based on the following output in R1， which statement is true？（）A
If a labeled packet arrives with the top most label of 17， it will be replaced with label 19 and sent out on Ethernet 0/0 interface.B
If a labeled packet arrives with the top most label of 19， it will be replaced with label 17 and sent out on Ethernet 0/0 interface.C
If a labeled packet arrives with the top most label of 17， all the labels will be removed and a clear IP Packet is sent to Next Hop 192.168.0.14 on Ethernet 0/0.D
None of the above.
考题
单选题Which statement is true regarding SMB signing and AppFlow CIFS acceleration?（）A
SMB signing is transparent to application performance.B
It is possible to perform CIFS acceleration when SMB signing is on.C
SMB assigns hash values to the packet, allowing CIFS acceleration to take place.D
SMB authenticates the WX service tunnel, allowing CIFS acceleration to be accomplished successfully.
考题
单选题Which statement is true about The QoS Class Fibre Channel？（）A
Cannot be disabledB
Cannot have the CoS changedC
Can have Packet Drop enabledD
Is multicast optimizedE
Can have the MTU changed
考题
单选题Which statement is true about routing tables on a Junos device?（）A
They purge any routes not selected as active routes.B
They exist in two places: the Routing Engine and the Packet Forwarding Engine.C
They are exclusively designed to handle dynamic routing protocols.D
They populate the forwarding table.
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