更多"[单选题]120 AN LTM Specialist is setti"的相关试题:
[单选题]76 An LTM Specialist configures a new virtual server with a single pool member. The LTM Specialist has NOT defined a health monitor for the pool, pool member or node.
What is the status of the virtual server?
A.Available (Enabled)
B.Offline (Disabled)
C.Unavailable (Enabled)
D.Unknown (Enabled)
[单选题]110 An LTM Specialist configures a new HTTPS virtual server that contains a valid example.com ssl certificate. The LTM Special receives an error in the browser when connecting.
What must be added to the SSL Client profile to fix this issue?
A.A sell-sign certificate
B.A new example com certificate
C.An intermediate certificate
D.A public root certificate
[单选题]10 An LTM Specialist must create a new virtual server for HTTP access. The LTM Specialist creates a forwarding virtual server to reach the resource.
What is a potential result of this action?
A.IP conflict result
B.HTTP traffic is NOT allowed
C.Other service ports could be allowed
D.Packet filter allowances are also required
[单选题]119 An LTM Specialist is configuring a new virtual server on an LTM device and assigning a SNAT pool that is already is use another virtual server. Both virtual servers use the same pool members to load balance traffic. A maximum of 35,000 users needs to be able to access each virtual server ta any time. The network architecture does NOT allow the backend servers to use the LTM device as a default gateway.
What is the minimum number of SNAT addresses required in the SNAT pool to meet the needs of the virtual servers?
A.2
B.3
C.4
D.1
[单选题]45 An LTM specialist needs to create a new account with the admin role called "newadmin' and access to all partitions.
Which tmsh command should be executed?
A.create /auth user newadmin partition-access add {all-partitions {role admin }} prompt for- password.
B.create /users newadmin partition-access add {all-partitions {role admin JJ prompt for-password.
C.create /user newadmin partition-access add (all-partitions {role admin }} prompt- for-password.
D.create / sys user newadmin partition-access add (all-partitions {role admin )} prompt-for- password.
[多选题]44 A new iRule needs to be tested. The LTM Specialist needs to measure page load times and monitor potential changes in memory usage A load test is scheduled.
Which two features should the LTM Specialist use to monitor these requirements? (Choose two.)
A.Tmsh show memory
B.Analytics
C.Tmsh show sys proc-info
D.Tmsh show sys provision Explanation
Need to detect memory changes in real time, use to Page load times with Analytics profile
[单选题]95 One LTM device in an HA pair of LTM devices is unable to reach its default gateway. An HA Failover event needs to happen.
Which configuration item enables this behavior?
A.iRule
B.Gateway Fail Safe
C.Gateway pool monitor
D.Gateway pool
[单选题]60 An LTM Specialist regularly provides analytics reports that show that traffic generated by different subnets within the organization. The LTM Specialist needs show the associate department names next the IP addresses in the reports.
Which step should the LTM Specialist take to meet this requirement?
A.use an iRule to change the output of the report
B.export the report and add the department names manually
C.create VLANs for each subnet and set the name accordingly
D.define active subnets and assign a name to certain subnets
[单选题]122 An LTM Specialist observes decreased performance and intermittent connection reap LTM system.
Based on the configuration, which action will address these issues?
A.Use an optimized TCP profile.
B.Use a FastL4 profile on the virtual server
C.Use a default caching profile on the virtual server.
D.Use a shorter idle timeout on the TCP profile.
[单选题]HTT是
A.超文本标记语言
B.超文本传输协议
C.统一资源定位器
D.传输控制协议
[单选题]16 An LTM Specialist needs to configures virtual server that uses PVA or OPVA Which virtual server type should be used?
A.Stateless
B.Performance (HTTP)
C.Standard
D.Performance (Layer 4)
[单选题]11 An LTM Specialist reports that an application si no longer reachable after it has been upgraded.
Nothing has been changed in the configuration on the LTM device.
The logs indicates that health monitors to all servers have failed as shown: What should the LTM Specialist verify next?
A.That the TCP hand shake with the servers is stall completed using tcpdump
B.That the custom receive string for the HTTP monitor has changed with the upgrade
C.That the can still ping the servers from te BIG_ IP device.
D.That the firewall between the BIG-ip device and servers is still allowing HTTP
[单选题]30 An LTM Specialist upgrades the switching infrastructure and the backend servers on the LAN segments.
The LTM Specialist notices a 20% memory usage increase on the BIG-IP device while handling the same number of concurrent connections.
A comparison of statistics pre-upgrade and post-upgrade shows a significant reduction on the following:
-RTT between the BIG-IP device and the backend servers
-Packet drops in the switch Time to First Byte (TTFB)
The LTM Specialist is concerned with the scalability of the number of concurrent connections with the new memory usage.
Which setting should be changed to reduce the memory usage on the BIG-IP device?
A.Reduce the proxy buffer high setting on the server-side TCP profile
B.Increase the receive window of the client-side TCP profile
C.Increase the proxy buffer high setting on the server-side TCP profile
D.Reduce the idle of the client-side TCP profile Explanation
After adjusting the architecture, the network quality becomes better. With the connection unchanged the memory usage increase by 20%. It means that the sending speed of the server is higher than the receiving speed of the client. F5 caches more content on the memory and causes the memory usage to....
[单选题]38 An LTM Specialist is configuring a virtual server with an IP address. Which configuration is unsupported?
A.Performance 14 virtual server with an HTTP profile
B.Standard virtual server with an HTTP profile
C.Performance 14 virtual server with a FastHTTP profile
D.Standard virtual server with a TCP profile
[单选题]42 An LTM device needs an additional traffic group. Which configuration item is required?
A.Default device
B.Group name
C.MAC Masquerade Address
D.Auto Fallback Timeout
[单选题]13 Two LTM devices must be manually configured to restrict in the same Device Group. What is the correct order of steps to meet this requirement?
A.Configure VLAN, Configure-Sync IP, Configure Failover type, Establish Device Trust, Sync Device Trust, Create type, Establish Device Sync Device Trust, Create Device Group.
B.Configure VLAN, Configure Self-IPs, Configure Config-Sync IP. Configure Failover type, Establish Device Trust, Sync Device Trust, Create Device Group.
C.Configure Self-IPs, Configure VLAN, Configure Config-Sync IP. Configure Failover type, Establish Device Trust, Sync Device Trust, Create Device Group
D.Configure VLAN, Configure Config-Sync IP. Configure Self-IPs. Configure Failover type. Establish Device Trust, Create Device Group
[单选题]24 An LTM Specialist needs to provide statistics regarding the round-trip time between the clients and the servers.
Which metric should be part of the analytics profile to provide that information?
A.Page Load Time
B.User Sessions
C.Max TPS and Throughout
D.Response Codes
[单选题]71 An LTM Specialist needs to terminate client SSL traffic and based on the cookie presented by client.
Which set of profiles should the LTM Specialist use?
A.HTTPS, Client SSL, Cookie Persistence Profile
B.HTTP, Server SSL, SSL Cookie Profile
C.HTTPS, Server SSL, SSL Cookie Profile
D.HTTP, Client SSL, Cookie Persistence Profile,
[单选题]54 What should an LTM Specialist configure on an LTM device to send AVR notification emails?
A.Email notification to be sent via iControl from the LTM device
B.Syslog on the LTM device to send to an SMTP server
C.Custom SNMP traps on the LTM device for AVR notifications
D.Email notification to be sent via SMTP from the LTM device
