A. 22
B. 11
C. 1
D. None
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Class C network 200.1.1.0/24 was allocated to an ISP that operated primarily in AsiA.That ISP then assigned this entire Class C network to one of its Asian customers. Network 200.1.2.0/24 has yet to be assigned to any ISP.
Which of the following is most likely to be true?（）
A. 200.1.2.0/24 could be assigned to any registrar or ISP in the worlD
B. 200.1.2.0/24 will be assigned in the same g eography (Asia) as 200.1.1.0/24
C. 200.1.2.0/24 cannot be assigned as public address spacE
D. Routers inside North American ISPs increase their routing table size by 1 as a result of the customer with 200.1.1.0/24 connecting to the Internet
A. 192.16.1.1
B. 172.35.1.1
C. 225.0.0.1
D. 127.0.0.1
E. 10.1.1.1
The following output occurs on Router R1. IP SLA operation 1 uses an ICMP echo operation type, with default frequency of 60 seconds. The operation pings from address 1.1.1.1 to address 2.2.2.2. Which of the following answers is true reg arding IP SLA and object tracking on R1?（）
R1# show track
Track 2
IP SLA 1 state
State is Up
3 changes, last change 00:00:03
Delay up 45 secs, down 55 secs
Latest operation return code: OK
Latest RTT (millisecs) 6
Tracked by:
STATIC - IP - ROUTING 0
A. The tracking return code fails after the SLA operation results in an ICMP echo failure three times.
B. The tracking return code fails after the SLA operation results in an ICMP echo failure one time.
C. After the tracking object fails, the tracking o bject moves back to an up state 45 seconds later in all cases.
D. After moving to a down state, the tracking object moves back to an OK state 45 seconds after the SLA operation moves to an OK state.
The following configuration commands exist only in an implementation plan document. An engineer does a copy/paste of these commands into configuration mode on Router R1. Which of the following answers is m ost accurate regarding the results?（）
ip sla
1
icmp - echo 1.1.1.1 source -ip 2.2.2.2
ip sla schedule 1 start - time now life forever
A. The SLA operation will be configured but will not start until additional commands are used
B. The SLA operation is not comp letely configured so it will not collect any datA
C. The SLA operation is complete and working, collecting data into the RTTMON MIB
D. The SLA operation is complete and working but will not store the data in the RTTMON MIB without more configuration
A. ICMP Echo
B. VoIP (RTP)
C. IPX
D. SNMP
The following output occurs on Router R2. Which of the following statements can be confirmed as true based on the output from R2?（）
R2# show ip policy
Interface Route map
Fa0/0 RM1
Fa0/1 RM2
S0/0/0 RM3
A. R2 will forward all packets that enter Fa0/0 per the PBR configuration.
B. R2 will use route map RM2 when determining how to forward packets that exit interface Fa0/1.
C. R2 will consider using PBR for all packets exiting S0/0 /0 per route map RM3.
D. R2 will consider using PBR for all packets entering S0/0/0 per route map RM3.
Examine the following configuration on Router R1. R1's show ip route 172.16.4.1 command list s a route with outgoing interface S0/1/1. Host 172.16.3.3 uses telnet to connect to host 172.16.4.1.What will Router R1 do with the packets generated by host 172.16.3.3 because of the telnet,assuming the packets enter R1's F0/0 interface?（）
interface Fastethernet 0/0
ip address 172.16.1.1 255.255.255.0
ip policy route - map Q2
!
route - map Q2 permit
match ip address 101
set interface s0/0/1
!
access - list 101 permit tcp host 172.16.3.3 172.16.4.0 0.0.0.255
A. The packet will be forwarded out S0/0 /1, or not at all.
B. The packet will be forwarded out S0/0/1 if it is up.
C. The packet will be forwarded out S0/1/1 if it is up.
D. The packet will be forwarded out S0/1/1 if it is up, or if it is not up, out s0/0/1.
E. The packet will be forwarded o ut S0/0/1 if it is up, or if it is not up, out s0/1/1.
A. Packets entering F0/0 will be compared based on the PBR route map.
B. Packets exiting F0/0 will be compared based on the PBR route map.
C. IOS ignores the PBR forwarding directions wh en the packet matches a route map deny clause.
D. IOS ignores the PBR forwarding directions when the packet matches a route map permit clause.
A. Kilobits/seconD
B. Tens of microseconds
C. Cost
D. Hop count
E. No unit is assigneD
A co-worker is developing an implementation plan for a design that uses OSPF 2 and RIPv2 routing domains, with two routers redistributing between the two domains.The co- worker asks your help in choosing how to prevent domain loops by setting administrative distance.
Assuming all other related settings use defaults, which of the following would solve the domain loop problem?（）
A. The distance ospf intra - area 80 inter - area 80 OSPF subcommand
B. T he distance ospf external 80 OSPF subcommand
C. The distance ospf intra - area 180 inter - area 180 OSPF subcommand
D. The distance ospf external 180 OSPF subcommand
最新試題
Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, and into the core of an Enterprise network. The branch also allows local hosts to communicate directly with public sites in th e Internet over this same DSL connection.Which of the following answers defines how the branch NAT config avoids performing NAT for the Enterprise directed traffic but does perform NAT for the Internet - directed traffic?（）
An enterprise has plans to start adding IPv6 support. The initial deployment requires support from some IPv6 - only device s that need to access servers that support only IPv4.Which of the following tools would be most appropriate?（）
Which of the following features work the same in both RIP- 2 and RIPng?（）
An ISP has assigned prefix 3000:1234:5678::/48 to Company1. Which of the following terms would typically be used to describe this type of public IPv6 prefix?（）
Router R1 connects to Router R2 over an Ethernet LAN with both routers using their F0/0 interfaces. R1 learns a route from R2 using EIGRP f or IPv6. That route lists F0/0 as the outgoing interface with R2 as the next hop. The configuration excerpt shows all relevant configuration on R2's F0/0 interface. Which of the following is true about R1's route?（）interface f0/0mac - address 1111.1111.1 111ipv6 address 2000::/64 eui - 64ipv6 address 2001::1/64
Which of the following is the shortest valid abbreviation for FE80:0000:0000:0000:0010:0000:0000:0123?（）
Router R1 currently has no configuration related to IPv6 or IPv4. The following configuration exists in a planning document, intended to be used to copy/paste into Router R1 to enable RIPng and IPv6 on interfaces F0/0 and S0/0/0. No other related configuration exists. Which of the following is true about RIPng on R1 after this configuration has been pasted into R1?（）ipv6 unicast- routinginterface f0/0ipv6 rip one enableipv6 address 2000::1/64interface s0/0/0ipv6 address 2001::/64 eui - 64ipv6 rip one enable
Which of the following must match for two directly connected routers running OSPF to establish a neighbor adjacency?（）
Router R1 lists the following output from a show command. Which of the following is true about R1?（）R1# show ip v6 interface f0/0FastEthernet0/0 is up, line protocol is upIPv6 is enabled, link - local address is FE80::213:19FF:FE12:3456No Virtual link - local address(es):Global unicast address(es):2000::4:213:19FF:FE12:3456, subnet is 2000:0:0:4::/64 [EUI]Jo ined group address(es):FF02::1FF02::2FF02::1:FF:12:3456
Which of the following answers lists either a protocol or function that can be used by a host to dynamically learn its own IPv6 address?（）