What does the survey indicate?

第1题：

第2题：

What does the LSP Holdtime field in an IS-IS database indicate?（）

• A、the LSP age
• B、the LSP refresh interval
• C、the LSP elapsed lifetime
• D、the LSP remaining lifetime

第3题：

第4题：

In the access log，what does an ACL tag beginning with BLOCK_ADMIN indicate？（） 

• A、 the destination was manually added to the block list
• B、 the malware category is set to blocking mode
• C、 the transaction was blocked because of application or object properties
• D、 the transaction was manually blocked by the administrative user

第5题：

With the DSCP value fo "101110"， what does the "11" in bits 1 and 2 indicate ？（）

• A、AF Class
• B、Drop Probability
• C、CS（Class Selector Value ）
• D、PHB （Per-Hop Behavior ）
• E、IP Precedence
• F、Queue Depth

第6题：

When you display the routing table by entering the show route command, what does the* indicate?（）

• A、The route is a direct route.
• B、The route was selected as active.
• C、The route is a default route.
• D、The route was learned using a dynamic routing protocol.

第7题：

On a Cisco Aironet 1240AG Series standalone access point， the radio LED is dark blue and blinking， butthe status LED and Ethernet LED are both off. What does this indicate？（）

• A、A firmware upgrade is in progress.
• B、An access point buffer overflow is occurring.
• C、The internal radio has failed.
• D、The access point is booting.

第8题：

第9题：

On a Cisco Aironet 1130AG Series standalone access point， the status LED is dark blue and blinking. What does this indicate？（）

• A、The internal radio has failed.
• B、A firmware upgrade is in progress.
• C、An access point buffer overflow is occurring.
• D、The access point is booting.

第10题：

You are installing a cisco aironet 1000 series controller-based access point. when you boot it， all the leds on the access point blink together. What does this indicate about the access point？（）

• A、duplicate ip address
• B、code upgrade in progress
• C、normal operation
• D、searching for primary controller