问题:单选题You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?()A enableB configureC editD cli
Monday, February 20, 2023
Saturday, September 16, 2023
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
Wednesday, February 7, 2024
问题:单选题What is an advantage of multiple software process running in the Junos OS?()A Each process has its own protected memory spaceB Each process is started manually by the user at bootC Aall processes are dependent on each otherD Multiple processes allow each routing protocol to be independent
Saturday, January 14, 2023
问题:多选题You have been asked to configure your router to send link-related SNMP trap notifications to the network managemetn system (NMS) located at address 172.16.17.1.Which two commands are required?()Aset snmp trap-group my-trap-group targets 172.16.17.1Bset snmp targets 172.16.17.1Cset snmp trap-group my-trap-group link-statusDset snmp trap-group my-trap-group categories link
Thursday, September 22, 2022
问题:单选题Which statement is true regarding the forwarding plane?()A The forwarding plane is contained within the Routing Engine (RE)B The forwarding plane processes and evaluates exception trafficC The forwarding plane contains the Packet Forwarding Engine (PFE)D The forwarding plane is not present on all platforms running the Junos OS
Friday, October 21, 2022
问题:单选题Your network administrator has asked you to view the real-time interface usage on ge-0/0/0, Which command whould be used?()A monitor interface ge0/0/0B traceoptions interface ge-0/0/0C debug interface ge0/0/0D monitor usage ge-0/0/0
Sunday, December 4, 2022
问题:多选题What are two purposes of a forwarding class?()Ato rewrite the ToS bits in the IP headerBto classify trafficCto identify traffic that should receive commom treatmentDto assign traffic to output queues
Wednesday, January 17, 2024
问题:单选题What represents the decimal equivalence of 01101110?()A 5B 96C 110D 118
Tuesday, August 15, 2023
问题:单选题Refering to the exhibit, which statement is correct?()AThe packets have exceeded the time-to-live valueBThere is a loopCThe asterisks indicate a response time outDThe asterisk indicate that the traceroute is completed
Wednesday, June 14, 2023
问题:单选题Which statement is true regarding the Junos OS?()A All platforms running the Junos OS have identical factory-default configurationsB All platforms running the Junos OS use the IP2 processor for longest-match lookupC All platforms running the Junos OS use the same source code baseD All platforms running the Junos OS use FXP1 for communication between control and forwarding planes
Sunday, March 17, 2024
问题:单选题Which CLI mode allows you to make configuration changes?()A enable modeB configuration modeC operational modeD active mode
问题:单选题Which statement is true about the routing table?()A The routing table exists in the control plane onlyB The routing table exists in the control plane and the forwarding planeC The routing table contains both active and inactive routesD The routing table is stored on compact flash
问题:多选题Bye default, what are three valid routing tables? ()Ainet.0Binet4.0Cinet.6Dinet6.0Einet.3
Saturday, June 3, 2023
问题:单选题Which directory does the Junos OS use to store syslog information by default?()A /var/messagesB /var/syslogC /var/tmpD /var/log
问题:单选题What information is used by a switch to forward an Ethernet frame to its destination?()A IP addressB destination MAC addressC ARP table entryD FCS checksum
问题:单选题What is the default protocol preference for OSPF internal routes?()A 10B 15C 150D 160
Tuesday, June 20, 2023
问题:单选题Which statement is true about terms in a policy?()A A single term can be applied to a protocol or interface, independent of the policyB Every policy must contain at least one termC The name of a term is limited to five charactersD Terms are optional
Monday, January 22, 2024
问题:单选题Given the configuration and routing table shown in die exhibit,which routes will be advertised to OSPF neighbors because of the demo policy?()A192.168.0.0/16 onlyB192.168.0.0/17 onlyC192.168.50 0/24 and 192168.51.0/24D192.168.0.0/17, 192.168.50 0/24. and 192.168.51.0/24
问题:多选题What are two reasons why a route might be hidden?()Aroute preferenceBrouting loopCinvalid next hopDrouting policy
Sunday, September 18, 2022