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Refer to the exhibit. Based on the output from the show command on RT1which statement is true? ()
A. OSPFv3 uses global IPv6 addresses to establish neighbor adjacencies.
B. RT1 has a subnet mask of 64 bits .
C. RT1 has FastEthernet0/0 set as a DR for network type broadcast.
D. OSPFv3 uses Link - local addresses to establish neighbor adjacencies.
E. RT1does not have a global IPv6 address set on FastEthernet0/0.
F. OSPFv3 uses IPv4 addresses to establish nei ghbor adjacencies.
参考答案
更多 “ Refer to the exhibit. Based on the output from the show command on RT1which statement is true? () A. OSPFv3 uses global IPv6 addresses to establish neighbor adjacencies.B. RT1 has a subnet mask of 64 bits .C. RT1 has FastEthernet0/0 set as a DR for network type broadcast.D. OSPFv3 uses Link - local addresses to establish neighbor adjacencies.E. RT1does not have a global IPv6 address set on FastEthernet0/0.F. OSPFv3 uses IPv4 addresses to establish nei ghbor adjacencies. ” 相关考题
考题
The following output exists on Router R1, a router internal to area 1. What can you d etermine as true from the output of the show ip ospf database summary command?()
A. The LSA was created by an ABR due to an area range command.B. The LSA was created by an ASBR due to a summary - address command.C. If cr eated by an area range command, the best metric for a subordinate subnet on that ABR must have been 11.D. None of the other answers is correct.
考题
Which statement is correct based upon the following output from the show command on RT1 ? ()
A. OSPFv3 establishes neighbor adjacencies by using global IPv6 addresses.B. OSPFv3 establishes neighbor adjacencies by using Link - local addresses.C. RT1 owns a subnet mask of 64 bits.D. OSPFv3 establishes neighbor adjacencies by using IPv4 addr esses.
考题
Refer to the exhibit. Which command would verify if PBR reacts to packets sourced from 172.16.0.0／16?()
A. show ip routeB. show policy - mapC. show access - listsD. show route - map
考题
Refer to the exhibit. Based on this command output, what can we conclude about R3?()
A. R3 is an ABR.B. R3 is not connec ted to the backbone.C. R3 has four neighbors.D. R3 is the DR for area 2.
考题
Refer to the above exhibit. Why is the 140.140.0.0 network not used as the gateway of last resort even though it is configured first?()
A.The last default - network statement will always be preferred.B.A route to the 140.140.0.0 network does not exist in the routing table.C.Default - network selection will always prefer the statement with the lowest IP address.D.A router will load balance across multiple default - networks; repeatedly issuing the show ip route command would show the gateway of last resort changing between the two networks.
考题
Refer to the exhibit. Based upon the information in the exhibit, which statement is true?()
A. DHCP requests from the host will be rebroadcasted to R2.B. To complete t his configuration, the R1 fa0/0 interface must be configured with the ip helper - addresses command.C. To complete this configuration, the R2 fa0/0 interface must be configured with the ip helper -addresses command.D. R1 will forward all DHCP requests t o both 192.168.100.1 and 192.168.200.1 as unicast messages.E. R1 will forward DHCP requests to 192.168.100.1. If there is no response, R1 will then forward the requests to 192.168.200.1.
考题
Refer to the exhibit. Which statement is true about the router configuration that is shown ?Select the best response.()
A. Additional DHCP options will be imported from another DHCP server.B. The DHCP server pools need to be bound to an interface to operate.C. This configuration will provide IP configuration information to two different su bnets.D. Additional DCHP option information needs to be imported from another DHCP server.E. If the router hands out all the addresses in pool 1, then it will supply addresses from pool 2.
考题
Refer to the exhibit. Which statement is true about the configuration?()
A. Hosts belonging to DHCP pool 1 and pool 2 will retain their IP settings for 30 hours before they must renew.B. Hosts will receive IP settings from pool 1 until the addresses run out, and then hosts will receive the settings from pool 2.C. Hosts in the 10.10.20.0/24 subnet will u se 10.10.20.50 as its DNS server.D. DHCP pool 0 needs to have the ip dhcp excluded - address command to exclude the default router and DNS servers.
考题
Refer to the exhibit. Which statement is true? ()
A. Only traffic with a destination from 10.10.0.0/19 will be permitted.B. Router RAR1 will accept only route 10.10.0.0/19 from its BGP neighbor.C. Only traffic going to 10.10.0.0/19 will be permitted.D. Router RAR1 will send only route 10.10.0.0/19 to its BGP neighbor.
考题
Refer to the exhibit. What two statements are true?()
A. This is the designated router (DR) on the FastEthernet 0/0 link.B. The output was generated by the show ip interface c ommand.C. The router was configured with the commands:r outer ospf 1 network 172.16.6.0 0.0.0.255 area 1D. The IP address of the backup designated router (BDR) is FE80::205:5FFF:FED3:5808.E. Interface FastEthernet 0/0 was configured with the ipv6 o spf 1 area 1 command.F. OSPF version 2 has been enabled to support IPv6.
考题
Refer to the exhibit. Which statement is true about the 6.6.6.0／24 prefix?()
A. The command neighbor send -community is configured on BGP neighbor 10.10.23.3.B. If another path advertises the 6.6.6.0/24 path and has the default local preference, that path is more preferred.C. Route 6.6.6.0/24 is learned by an IBGP peer.D. The route 10.10.23.3 is not being advertised to other BGP neighbors.
考题
Refer to the exhibit. Which statement is true about the configuration? ()
A. RTA will not establish an OSPF adjacency w ith RTBB. RTA will send OSPF hello packets, but will not send OSPF updatesC. RTA will not accept OSPF hello packets from RTBD. RTA will send OSPF updates, but will not establish an adjacency with RTB
考题
Refer to the output. What IOS command produces this output?()
A. show i p ospfB. show ip ospf interfaceC. show ipv6 ospf interfaceD. show ipv6 ospf
考题
Refer to the exhibit. Router R1 is connected to networks 172.1 6.1.0 ／26 and 172.16.1.64 ／27. On the basis of the partial output in the exhibit, which statement is true? ()
A. Router R1 will deny the 172.16.1.0/26 route while permitting the 172.16.1.64/27 route to be advertised.B. Router R1 will advertise both rou tes.C. Router R1 should be reconfigured with an ACL instead of an ip prefix - list command.D. Router R1 will deny the 172.16.1.0/27 route while permitting the 172.16.1.0/26 route to be advertised.
考题
Refer to the exhibit. Which statement is correct based on the show login command output shown？（）A、When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.B、The login block-for command is configured to block login hosts for 93 seconds.C、All logins from any sources are blocked for another 193 seconds.D、Three or more login requests have failed within the last 100 seconds.
考题
Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）A、The Serial0/0 interface is passing traffic.B、The DLCI 100 was dynamically allocated by the routerC、The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP serverD、The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudE、The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
考题
Refer to the exhibit. The DHCP configuration that is shown is configured on a Cisco router. Whichstatement is true？（）A、The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2B、The configuration is invalid because the DHCP options are global configuration commandsC、The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfacesD、The router will choose which pool to use based upon the interface the DHCP request wasreceived on
考题
The following output on Router R1 lists details of a BGP route for 190.1.0.0/16. Which of the following is true based on this output?（） R1# show ip bgp 190.1.0.0/16 BGP routing table entry for 190.1.0.0/16, version 121 Paths: (1 available, best #1, table Default - IP - Routing - Table) Advertised to update - groups: 1 1 2 3 4 1.1.1.1 from 2.2.2.2 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, bestA、R1 has a neighbor 1.1.1.1 command configured.B、R1 has a neighbor 2.2.2.2 command configured.C、The show ip bgp command lists a line for 190.1.0.0/16 with both a n and an i on the left.D、R1 is in ASN 1.
考题
单选题Refer to the exhibit. Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this RouterD?（）A
10.1.1.2B
10.154.154.1C
172.16.5.1D
192.168.5.3
考题
单选题Refer to the exhibit. Which statement is correct based on the show login command output shown？（）A
When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.B
The login block-for command is configured to block login hosts for 93 seconds.C
All logins from any sources are blocked for another 193 seconds.D
Three or more login requests have failed within the last 100 seconds.
考题
单选题Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）A
The Serial0/0 interface is passing traffic.B
The DLCI 100 was dynamically allocated by the routerC
The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP serverD
The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloudE
The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP
考题
单选题Which of the following answers can be verified as true based on the following command output from Router R1?（） R1#show ip ospf virtual - links Virtual Link OSPF_VL0 to router 4.4.4.4 is up Run as demand circuit DoNotAge LSA alloweD. Transit area 1, via interface FastEthernet0/1, Cost of using 3A
R1 is configured with an area 0 virtual - link 4.4.4.4 cost 3 command.B
The ping 4.4.4.4 command on R1 must currently be successful.C
R1's Fa0/0 OSPF cost is 3.D
4.4.4.4 is known to R1 based on a Type 1 LSA in area 1.
考题
多选题Refer to the exhibit. On the basis of the information in the exhibit， which two statements are true？（）AWhen traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose2 because of the higher MED value of SanJose2BThe serial 0/0/1 interface on the ISP router has been configured with the set metric 50commandCThe output was generated by entering the show ip bgp command on the SanJose1 routerDThe output was generated by entering the show ip bgp command on the ISP routerEThe serial 0/0/1 interface on the ISP router has been configured with the set metric 75commandFWhen traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose1 because of the lower MED value of SanJose1
考题
多选题Refer to the exhibit. A junior network administrator was given the task of configuring port security on SwitchA to allow only PC_A to access the switched network through port fa0/1. If any other device is detected, the port is to drop frames from this device. The administrator configured the interface and tested it with successful pings from PC_A to RouterA, and then observes the output from these two show commands.Which two of these changes are necessary for SwitchA to meet the requirements? （）APort security needs to be globally enabled.BPort security needs to be enabled on the interface.CPort security needs to be configured to shut down the interface in the event of a violation.DPort security needs to be configured to allow only one learned MAC address.EPort security interface counters need to be cleared before using the show command.FThe port security configuration needs to be saved to NVRAM before it can become active.
考题
多选题The following output on Router R1 lists details of a BGP route for 190.1.0.0/16. Which of the following is true based on this output?（） R1# show ip bgp 19 0.1.0.0/16 BGP routing table entry for 190.1.0.0/16, version 121 Paths: (1 available, best #1, table Default - IP - Routing - Table) Advertised to update - groups: 1 1 2 3 4 1.1.1.1 from 2.2.2.2 (3.3.3.3) Origin IGP, metric 0, localpref 100, valid, internal, bestAR1 has a neighbor 1.1.1.1 command configured.BR1 has a neighbor 2.2.2.2 command configured.CThe show ip bgp command lists a line for 190.1.0.0/16 with both an and an i on the left.DR1 is in ASN 1.
考题
单选题Refer to the exhibit. The DHCP configuration that is shown is configured on a Cisco router. Whichstatement is true？（）A
The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2B
The configuration is invalid because the DHCP options are global configuration commandsC
The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfacesD
The router will choose which pool to use based upon the interface the DHCP request wasreceived on
考题
单选题Refer to the exhibit. Which statement is true about the 6.6.6.0/24 prefix？（）A
If another path advertises the 6.6.6.0/24 path and has the default local preference， that path is more preferredB
The command neighbor send-community is configured on BGP neighbor 10.10.23.3C
The route 10.10.23.3 is not being advertised to other BGP neighborsD
Route 6.6.6.0/24 is learned by an IBGP peer
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