当前分类： JN0-102
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...
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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：多选题Which two statements are correct about firewall filters in the Junos OS?（）AFirewall filters are stateless.BFirewall filters are used to control routing information that is exchanged between devices.CFirewall filters are used to control traffic passing ...
问题：单选题Which network mask is the equivalent of 255.255.248.0?（）A /20B /21C /22D /23...
问题：What information does the help reference command provide?（）...
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Which protocol creates a complete database of the network topology prior to calculating the optimal route?（）A BGPB PIMC OSPFD RIP...
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What is the decimal equivalent of 10101010?（）A 182B 180C 172D 170...
问题：单选题What is a valid multicast MAC address?（）A 00:90:69:9f:ea:46B ff:ff:ff:ff:ff:ffC 01:00:5e:28:12:95D 99:99:99:99:99:99...
问题：Which statement is true about terms in a policy?（）...
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：多选题Which three statements are true regarding the candidate configuration?（）AThe candidate configuration is a temporary configuration that might become the active configuration.BA candidate configuration is initially populated with the configuration curren...
问题：单选题Which action does the ping 172.18.1.1 size 5 command perform?（）A It sends only five ping requests to the 172.18.1.1 destination.B It sends a continuous ping with a packet length of five bytes to the 172.18.1.1 destination.C It sends five rapid ping req...
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...
