问题:Using a policy with the policy-rematch flag enabled, what happens to the existing and new sessionswhen you change the policy action from permit to deny? ()A、The new sessions matching the policy are denied. The existing sessions are dropped.B、The new sessions matching the policy are denied. The existing sessions, not being allowed to carry any traffic, simply timeout.C、The new sessions matching the policy might be allowed through if they match another policy. The existing sessions are dropped.D、The new sessions matching the policy are denied. The existing sessions continue until they are completed or their timeout is reached.
Thursday, September 15, 2022
问题:What is true when designing OSPF import routing policy in JUNOS software?()A、Import policies are not possible.B、Import policies only match on external routes.C、Import policies only match on internal routes.D、Import policies can cause inconsistent link state databases.
问题: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
Thursday, November 30, 2023
问题:You have created a Host Checker policy that contains multiple rules. You want to inform end users which rule specifically has failed.In the admin GUI, which configuration setting would you enable?()A、Enable Custom InstructionsB、Pre-auth notificationC、Remediation messageD、Send reason strings
问题:What is one function of MBGP?()A、extending IPSec tunnelsB、carrying multiple address familiesC、propagating DVMRP routing informationD、extending Autonomous System GRE tunnels
Friday, September 16, 2022
问题:You are setting up a Junos Pulse Access Control Service. You cannot obtain a device certificate from an external certificate authority.Which tool should you use to generate a device certificate?()A、OpenSSLB、OpenSSHC、OpenLDAPD、OpenRADIUS
问题:In a PPP over ATM environment,which two PPP authentication methods are supported by the ERX Edge Router?()A、IKEB、PAPC、CHAPD、MSCHAP
问题:Where are files queued for transmission when using the configuration archive transfer-on- commit function?()A、/var/configB、/var/queueC、/var/transfer/queueD、/var/transfer/config
Saturday, April 6, 2024
问题:Which statement is true about "sticky" load balancing for Clusters? ()A、The "clientip" setting does not apply to clusters, it only pertains to a Forwarder.B、When set to "clientip" it uses the client's IP address to bind the client to a particular target server.C、When set to "clientip" it allows a DX sticky cookie to be sent to and stored by the client based on the IP address.D、When set to "clientip" it ensures that all subsequent requests are directed to the same client that made the initial request.
Thursday, February 15, 2024
问题:For which network anomaly does Junos provide a SCREEN?()A、a telnet to port 80B、a TCP packet with the SYN and ACK flags setC、an SNMP getnext requestD、an ICMP packet larger than 1024 bytes
Monday, September 12, 2022
问题:To dynamically assign host routes on an LNS,where should the ip access-routes command be applied?()A、profileB、remote hostC、aaadomain-mapD、l2tp destination profile
问题:What is the proper command to create a DHCP address pool?()A、ip local-poolB、ip local poolC、ip dhcp local poolD、ip dhcp-local pool
问题:In which three ways are C-BGP and E-BGP sessions similar?()A、Both are configured as type external.B、Both configurations use the peer-as command.C、Neither advertises the local-preference attribute.D、Both set next-hop self when advertising routes to peers.E、Both modify the AS-path attribute when advertising routes.
问题: Given the following MPLS L2 configuration command: mpls-relay 10.1.1.1 4 Which two statements true? ()(Choose two.)A、This command is applied to the core router facing interface.B、This command is applied to the customer facing interface.C、The 4 is locally significant and identifies the layer 2 circuit.D、The 4 must match exactly on the peer router configuration on the remote end.
问题:Which two B-RAS service offerings maintain the analog dial-up model with centralized user authentication,authorization,andaccounting?()A、Routed1483B、Bridged1483C、PPPoverATMD、PPPoverEthernet
问题:Which two multicast groups support Auto-RP mapping and discovery?()A、224.0.0.39B、224.0.1.39C、224.0.0.40D、224.0.1.40
Monday, August 28, 2023
问题:What are two functions associated with JUNOS software class of service?()A、Manage ingress bandwidth.B、Mark packets for special handling.C、Manage congestion by intelligently dropping traffic.D、Classify Frame Relay QoS packets into an equivalent IP CoS environment.
问题:What is a function of a user role?()A、It defines the IPsec parameters for the role.B、It assigns access to resources.C、It associates the user with a RADIUS server.D、It defines the types of authentication methods available to the user
问题:Which statement is correct about policies in the Junos OS?()A、Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.B、Export policies are used to filter routes destined for the routing table.C、Export policies are used to filter routes being sent to neighboring devices.D、Export policies are used to filter traffic leaving the device.
Wednesday, April 19, 2023
问题:Which statement is true regarding an Ethernet collision domain?()A、If a router is used, the collision domain includes all devices connected to the routerB、If a hub is used, the colision domain is limited to each device and the hubC、If a switch is used, the collision domain is limited to each device and the switchD、If a bridge is used, the collision domain includes all devices connected to the bridge