当前分类： JN0-102
问题：多选题Which two statements are correct regarding default protocol preference values?（）AOSPF internal routes have a lower preference than static routes.BBoth direct and local routes have the same preference value.COSPF's preference value is lower than BGP.DOS...
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问题：单选题What is the purpose of a network mask?（）A It is used to identify the maximum hop count of a subnetwork.B It is used to identify an IP address as either private or public.C It is used to identify the network to which an IP address belongs.D It is used t...
问题：单选题There are three static routes in the routing table that need to be announced to your OSPF peers. Which method is used to accomplish this?（）A Apply an import policy to OSPF that injects the static routes into OSPFB Apply an import policy to the static r...
问题：单选题Which statement describes transit traffic?（）A Traffic addressed to the chassis that requires some form of special handling by the RE before it can be forwarded out an egress port.B Traffic that enters an ingress port, is compared against the forwarding...
问题：单选题What represents the decimal equivalence of 11100111?（）A 195B 223C 230D 231...
问题：单选题Which statement describes an advantage of dynamic routing?（）A Dynamic routing is typically more scalable when compared to static routing.B Unlike static routing, dynamic routing requires no initial user configuration.C Unlike static routing, dynamic ro...
问题：What information does the help reference command provide?（）...
问题：单选题Which statement is correct about the forwarding table?（）A The forwarding table is stored only on the PFEB The forwarding table contains all known routesC The forwarding table is stored on both the RE and PFED The forwarding table is stored only on the ...
问题：单选题For the interface ge-1/2/3.4, what does "ge" represent?（）A SONET/SDHB Gigabit EthernetC Aggregated EthernetD GRE...
问题：多选题What are three benefits of using IPv6?（）AIPv6 supports a greater level of security by integrating features that were optional add-ons in IPv4.BIPv6 reduces administrative overhead using stateless address autoconfiguration for hosts.CIPv6 eliminates the...
问题：多选题What are two ways that packet fragmentation is handled differently between IPv6 and IPv4?（）AEnd hosts determine the path MTU for IPv6.BEnd hosts determine the path MTU for IPv4.CPacket fragmentation occurs at intermediate nodes for IPv4.DPacket fragmen...
问题：多选题Which two statements are true regarding the role of the Routing Engine (RE)?（）AThe RE controls and monitors the chassis.BThe RE manages the Packet Forwarding Engine (PFE).CThe RE receives a copy of the forwarding table from the forwarding plane.DThe RE...
问题：单选题Which command will delete the current rescue configuration?（）A user@router# system delete configuration rescueB user@router request system configuration rescue deleteC user@router# delete rescue configurationD user@router file delete rescue-configurati...
问题：单选题You must segment your internal /24 network into a minimum of 12 subnets, each containing a minimum of 12 hosts.Which network mask do you use?（）A /26B /27C /28D /29...
问题：单选题What does the command show compare rollback 1 display?（）A the difference between the current candidate configuration and the candidate configuration from one commit agoB the difference between the current active configuration and the current candidate ...
问题：单选题What represents the binary equivalence of 148?（）A 10010110B 11010010C 10011100D 10010100...
问题：单选题What is the role of route preference?（）A It is used as a tiebreaker when the same prefix is available through multiple protocols.B It is used to determine the preferred path to a given destination.C It is used to select the best route between multiple ...
问题：单选题During a password recovery, what is the next step after configuring the system to boot into single-user mode?（）A Reset the root password.B Press the space bar.C Type recovery.D Press the Enter key....
问题：多选题Which two statements are true about TCP communication?（）AThe receiver acknowledges the final packet in each communications stream.BThe receiver adds sequencing numbers to the packets received.CThe sender adds sequencing numbers to the packets it sends....
问题：单选题What is the default export routing policy for RIP?（）A Accept all local routes.B Accept all RIP routes.C Accept no routes.D Accept all direct routes....
