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 RE
查看答案
问题：单选题What information does the help reference command provide?（）A A brief description of commands and their default valuesB The serial number and version number of the device used to open a support case with JTACC A list of all the active hardware alarms on the deviceD A display of the current configuration while in operational mode
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 equal-cost paths.D It is used to select which routing table to use for forwarding.
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 need for private to public NAT using a large address pool.DIPv6 provides backward compatibility with IPv4 using the Next Header field.EIPv6 represents large IP addresses using dotted decimal notation.
问题：多选题By default, which two statements are true about export routing policies?（）AExport policies can evaluate only active routes.BExport policies can evaluate all routes.CExport policies can be applied to the forwarding table.DExport policies can be applied directly to interfaces
问题：单选题What represents the decimal equivalence of 11100101?（）A 5B 93C 177D 229
问题：多选题You have configured a firewall filter with a single term matching on packets with a source address in the 10.0.0.0/24 subnet. This term only includes the count action.Which two statements are true about traffic evaluated by this firewall filter?（）APackets within the 10.0.0.0/24 subnet will be accepted.BPackets within the 10.0.0.0/24 subnet will be rejected.CPackets within the 10.0.0.0/24 subnet will be counted.DPackets within the 10.0.0.0/24 subnet will not be counted.
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 implements class of service (COS).
问题：单选题How do you ping from configuration mode?（）A [edit interfaces] user@router# run ping 1.1.1.1B [edit interfaces] user@router# ping 1.1.1.1C [edit interfaces] user@router# up ping 1.1.1.1D [edit interfaces] user@router# exit ping 1.1.1.1
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 routes that injects the static routes into OSPFC Apply an export policy to the static routes that injects the static routes into OSPFD Apply an export policy to OSPF that injects the static routes into OSPF
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.DThe receiver acknowledges each packet it receives from the sending device.
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 configurationC the difference between the current active configuration and the active configuration from one commit agoD the difference between the current candidate configuration and the archived configuration from one commit ago
问题：单选题Which simplified IPv6 address is the same as the IP address 2001:0000:1000:0000:0000:cbff:0020:0001/64?（）A 2001::1::cbff:2:0001/64B 2001::1000::cbff:20:1/64C 2001:0:1000::cbff:20:1/64D 2001:0:1:0:0:cbff:2:1/64
问题：单选题What represents the binary equivalence of 148?（）A 10010110B 11010010C 10011100D 10010100
问题：单选题Which command will show the best paths that are installed in the PFE?（）A show routeB show route active-pathC show route privateD show route forwarding-table
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-configuration
问题：多选题You are modifying the default route preference under the [edit protocols] hierarchy. In which two routing information sources can you change the default preference value?（）AlocalBOSPFCdirectDBGP
问题：单选题Which process is responsible for the configuration of the router and all user commands on a Junos device?（）A rpdB chassisdC dcdD mgd
问题：单选题Which statement is true regarding the Network Time Protocol (NTP) on Junos devices?（）A MD5 authentication is supported by the Junos OSB Server mode is not supported by the Junos OSC The Junos OS can provide a primary time referenceD The Junos OS does not support the use of a boot server
