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单选题
[edit groups] user@host# show node0 { system { host-name NODE0； } interfaces { fxp0 { unit 0 { family inet { address 1.1.1.1/24； } } } } } node1 { system { host-name NODE1； } interfaces { fxp0 { unit 0 { family inet { address 1.1.1.2/24； } } } } } In the exhibit， what is the function of the configuration statements？（）
A
This section is where you define all chassis clustering configuration.
B
This configuration is required for members of a chassis cluster to talk to each other.
C
You can apply this configuration in the chassis cluster to make configuration easier.
D
This section is where unique node configuration is applied.
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更多 “单选题[edit groups] user@host# show node0 { system { host-name NODE0； } interfaces { fxp0 { unit 0 { family inet { address 1.1.1.1/24； } } } } } node1 { system { host-name NODE1； } interfaces { fxp0 { unit 0 { family inet { address 1.1.1.2/24； } } } } } In the exhibit， what is the function of the configuration statements？（）A This section is where you define all chassis clustering configuration.B This configuration is required for members of a chassis cluster to talk to each other.C You can apply this configuration in the chassis cluster to make configuration easier.D This section is where unique node configuration is applied.” 相关考题
考题
Click the Exhibit button.A network administrator receives complaints that the application voicecube is timing out after being idle for 30 minutes.Referring to the exhibit, what is a resolution?()
A. [edit] user@host# set applications application voicecube inactivity-timeout neverB. [edit] user@host# set applications application voicecube inactivity-timeout 2C. [edit] user@host# set applications application voicecube destination-port 5060D. [edit] user@host# set security policies from-zone trust to-zone trust policy intrazone then timeout never
考题
Which CLI command allows you to determine how many licenses are currently used on the routerand are further needed by the router?()
A. show system license keyB. show system license usageC. show system license totalD. show system license profile
考题
You want to test a configured screen value prior to deploying.Which statement will allow you to accomplish this?()
A. [edit security screen] user@host# show ids-option untrust-screen { alarm-test-only; }B. [edit security screen] user@host# show ids-option untrust-screen { alarm-without-drop; }C. [edit security screen] user@host# show ids-option untrust-screen { alarm-no-drop; }D. [edit security screen] user@host# show ids-option untrust-screen { test-without-drop; }
考题
You are required to configure a SCREEN option that enables IP source route option detection.Which twoconfigurations meet this requirement?() (Choose two.)
A. [edit security screen] user@host# show ids-option protectFromFlood { ip { loose-source-route-option; strict-source-route-option; } }B. [edit security screen] user@host# show ids-option protectFromFlood { ip { source-route-option; } }C. [edit security screen] user@host# show ids-option protectFromFlood { ip { record-route-option; security-option; } }D. [edit security screen] user@host# show ids-option protectFromFlood { ip { strict-source-route-option; record-route-option; } }
考题
Which command do you use to display the messages seen during the last system boot?()
A. show system boot-messagesB. show chassis messagesC. show file system boot-messagesD. show boot-log messages
考题
A router has been configured with the settings shown below: [edit] user@host# show system authentication-order authentication-order [ radius tacplus ]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers are not accessible?（）A、The user lab will not be able to login.B、The user lab will be authenticated against the local database and will be able to login.C、The user lab will receive an error message indicating the router is unable to authenticate due to the authentication servers not responding.D、The user will be able to login only if tries to login as the root user.
考题
You want to test a configured screen value prior to deploying.Which statement will allow you to accomplish this?（）A、[edit security screen] user@host# show ids-option untrust-screen { alarm-test-only; }B、[edit security screen] user@host# show ids-option untrust-screen { alarm-without-drop; }C、[edit security screen] user@host# show ids-option untrust-screen { alarm-no-drop; }D、[edit security screen] user@host# show ids-option untrust-screen { test-without-drop; }
考题
Which command do you use to display the messages seen during the last system boot?（）A、show system boot-messagesB、show chassis messagesC、show file system boot-messagesD、show boot-log messages
考题
SR7750查看系统已经打开的端口命令是（）A、Show system connectionB、Show system portC、show running portD、Show system security
考题
If both nodes in a chassis cluster initialize at different times, which configuration example will allow you to ensure that the node with the higher priority will become primary for your RGs other than RG0?（）A、[edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150;preempt; }B、[edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; monitoring; }C、[edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; control-link-recovery; }D、[edit chassis cluster] user@host# show redundancy-group 1 { node 0 priority 200; node 1 priority 150; strict-priority; }
考题
Which CLI command allows you to determine how many licenses are currently used on the routerand are further needed by the router?（）A、show system license keyB、show system license usageC、show system license totalD、show system license profile
考题
A system administrator wants to configure a system so that all new users will be put into the database group by default. How would this be accomplished？（）A、remove all other groups from the systemB、run the command mkuser -default "GROUP=database"C、change the default group in /usr/lib/security/mkuser.defaultD、edit /etc/security/group to move all users to the database stanza
考题
单选题Which type of source NAT is configured in the exhibit？（） [edit security nat source] user@host# show rule-set 1 { from interface ge-0/0/2.0； to zone untrust； rule 1A {match { destination-address 1.1.70.0/24； } then { source-nat interface； } } }A
interface-based source NATB
static source NATC
pool-based source NAT with PATD
pool-based source NAT without PAT
考题
单选题When applying the configuration in the exhibit and initializing a chassis cluster， which statement is correct？（） [edit chassis] user@host# show cluster { reth-count 3； redundancy-group 1 { node 0 priority 1； node 1 priority 100； } }A
Three physical interfaces are redundant.B
You must define an additional redundancy group.C
node 0 will immediately become primary for redundancy group 1.D
You must issue an operational command and reboot the system for the above configuration to take effect.
考题
单选题Your task is to provision the Junos security platform to permit transit packets from the Private zone to the External zone by using an IPsec VPN and log information at the time of session close.Which configuration meets this requirement?（）A
[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts;destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn VPN; } } log { session-init; } } }B
[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn VPN; } } count { session-close; } } }C
[edit security policies from-zone Private to-zone External] user@host# showpolicy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn VPN;} } log { session-close; } } }D
[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn VPN; log; count session-close; } } } }
考题
单选题[edit groups] user@host# show node0 { system { host-name NODE0； } interfaces { fxp0 { unit 0 { family inet { address 1.1.1.1/24； } } } } } node1 { system { host-name NODE1； } interfaces { fxp0 { unit 0 { family inet { address 1.1.1.2/24； } } } } } In the exhibit， what is the function of the configuration statements？（）A
This section is where you define all chassis clustering configuration.B
This configuration is required for members of a chassis cluster to talk to each other.C
You can apply this configuration in the chassis cluster to make configuration easier.D
This section is where unique node configuration is applied.
考题
单选题Which statement contains the correct parameters for a route-based IPsec VPN?（）A
[edit security ipsec] user@host# show proposal ike1-proposal { protocol esp; authentication-algorithm hmac-md5-96; encryption-algorithm 3des-cbc; lifetime-seconds 3200; }policy ipsec1-policy { perfect-forward-secrecy { keys group2; } proposals ike1-proposal; } vpn VpnTunnel { interface ge-0/0/1.0; ike { gateway ike1-gateway; ipsec-policy ipsec1-policy; } establish-tunnels immediately; }B
[edit security ipsec] user@host# show proposal ike1-proposal { protocol esp; authentication-algorithm hmac-md5-96; encryption-algorithm 3des-cbc; lifetime-seconds 3200; } policy ipsec1-policy { perfect-forward-secrecy { keys group2; } proposals ike1-proposal; } vpn VpnTunnel { interface st0.0; ike { gateway ike1-gateway; ipsec-policy ipsec1-policy; } establish-tunnels immediately; }C
[edit security ipsec] user@host# show proposal ike1-proposal { protocol esp; authentication-algorithm hmac-md5-96; encryption-algorithm 3des-cbc; lifetime-seconds 3200;} policy ipsec1-policy { perfect-forward-secrecy { keys group2; } proposals ike1-proposal; } vpn VpnTunnel { bind-interface ge-0/0/1.0; ike { gateway ike1-gateway; ipsec-policy ipsec1-policy; } establish-tunnels immediately; }D
[edit security ipsec] user@host# show proposal ike1-proposal { protocol esp; authentication-algorithm hmac-md5-96; encryption-algorithm 3des-cbc; lifetime-seconds 3200; }policy ipsec1-policy { perfect-forward-secrecy { keys group2; } proposals ike1-proposal; } vpn VpnTunnel { bind-interface st0.0; ike { gateway ike1-gateway; ipsec-policy ipsec1-policy; } establish-tunnels immediately; }
考题
单选题A router has been configured with the settings shown below: [edit] user@host# show system authentication-order authentication-order [ radius tacplus ]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers are not accessible?（）A
The user lab will not be able to login.B
The user lab will be authenticated against the local database and will be able to login.C
The user lab will receive an error message indicating the router is unable to authenticate due to the authentication servers not responding.D
The user will be able to login only if tries to login as the root user.
考题
单选题Which configuration shows the correct application of a security policy scheduler?（）A
[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn myTunnel; } scheduler-name now; } } }B
[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn myTunnel; } } } scheduler-name now; }C
[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; } then { permit { tunnel { ipsec-vpn scheduler-name now; } } } }D
[edit security policies from-zone Private to-zone External] user@host# show policy allowTransit { match { source-address PrivateHosts; destination-address ExtServers; application ExtApps; scheduler-name now; } then { permit { tunnel { ipsec-vpn myTunnel; } } } scheduler-name now; }myTunnel;
考题
单选题How can you verify that you have correctly configured SSH access to your Junos device?（）A
user@router# show system servicesB
user@router show configuration servicesC
user@router# show configuration system servicesD
user@router# show system login
考题
多选题You are required to configure a SCREEN option that enables IP source route option detection.Which twoconfigurations meet this requirement?（） (Choose two.)A[edit security screen] user@host# show ids-option protectFromFlood { ip { loose-source-route-option; strict-source-route-option; } }B[edit security screen] user@host# show ids-option protectFromFlood { ip { source-route-option; } }C[edit security screen] user@host# show ids-option protectFromFlood { ip { record-route-option; security-option; } }D[edit security screen] user@host# show ids-option protectFromFlood { ip { strict-source-route-option; record-route-option; } }
考题
单选题You are configuring a new BGP neighbor and want to view the configuration of interface ge- 0/0/0.42.Which command do you use to achieve this result?（）A
[edit protocols bgp group external] user@router# set interfaces ge-0/0/0.42B
[edit protocols bgp group external] user@router# edit show interfaces ge-0/0/0.42C
[edit protocols bgp group external] user@router# top show interfaces ge-0/0/0.42D
[edit protocols bgp group external] user@router# show interfaces ge-0/0/0.42
考题
单选题A router has been configured with the authentication order settings shown below: [edit] user@host# show system authentication-order authentication-order [radius tacplus password]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers respond with a reject for user lab?（）A
The user lab will not be able to login.B
The user lab will be authenticated against the local database and will be able to login.C
The user will be able to login only if tries to login as the root user.D
The user lab will receive an error message indicating the username and password provided could not be found on the radius and tacacs servers.
考题
单选题Which type of source NAT is configured in the exhibit？（） [edit security nat destination] user@host# show pool A { address 10.1.10.5/32； } rule-set 1 { from zone untrust； rule 1A { match { destination-address 100.0.0.1/32； } then { destination-nat pool A； } } }A
static destination NATB
static source NATC
pool-based destination NAT without PATD
pool-based destination NAT with PAT
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