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【单选题】

DCNM is capable of monitoring the network performance of a SAN. What are the three primary areas of this operation？ （）  

A、 analyze traffic， device management， and network monitoring

B、 DCNM-SAN， DCNM-LAN， and device manager

C、 definition of flows， information collection， and data presentation

D、 SNMP poll data， MIB analysis， and report generation

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更多“DCNM is capable of monitoring the network performance of a SAN. What are the three primary areas of this operation？ （）  ”相关的问题
第1题
[多选题] Which two statements about authentication settings for DCNM-LAN are true？ （）

A、 If none of the authentication servers that are configured for the current authentication mode responds to an authentication request， the DCNM-LAN server falls back to localauthentication.  B、 DCNM-LAN only supports TACACS+.  C、 Each DCNM-LAN server will have the same device credentials.  D、 Administering DCNM-LAN authentication settings requires an authentication license.  E、 DCNM-LAN server users are local to the DCNM-LAN server.  

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第2题
[多选题] Cisco DCNM-LAN supports the configuration and monitoring of many Cisco NX-OS features， including which two of these Ethernet protocols？ （）

A、 GLBP  B、 HSRP  C、 IRDP  D、 VRRP  

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第3题
[多选题] Which three statements describe user authentication in Cisco DCNM-LAN？ （）

A、 Cisco DCNM-LAN server users are local to the Cisco DCNM-LAN server. Creating， changing， and removing Cisco DCNM-LAN server users has no effect on user accounts on managed devices.  B、 A Cisco DCNM-LAN server user that has Administrator privileges can push out changes to managed devices even if the Cisco NX-OS role that is used on the discovered device has the network operator role.  C、 Cisco DCNM-LAN user roles restrict the ability of users to make changes to Cisco DCNM-LAN server settings. Cisco NX-OS user roles enforce read/write privileges on the discovered devices.  D、 Cisco DCNM-LAN allows you to configure unique credentials for each discovered device or use default credentials when you do not configure unique credentials for a device.  E、 Cisco DCNM-LAN can use AAA servers to authenticate users. Only TACACS servers are supported.  

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第4题
[] Which three are valid methods to monitor and trend SAN port channels with DCNM？（）

A、A. use summary view in the device manager  B、B. from the DCNM-SAN client， view ISLs in real time from the Performance drop-down list  C、C. for each port channel， select Monitor Continually  D、D. configure traps for each port channel to utilize RMON  E、E. set up flows with the DCNM-SAN client and use the Performance Manager web client for performance collections  

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第5题
[多选题] DCNM device discovery is done by connecting to Cisco NX-OS devices and doing which three of these？ （） 

A、 collecting the running configuration  B、 raising the logging level to meet the minimum requirement  C、 discovering all devices by default  D、 discovering devices using multiple user accounts as long as they are administrator-level accounts  E、 using LLDP to discover network adaptors  

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第6题
[多选题] You can install Cisco DCNM-LAN on a supported version of which two operating systems？ （）

A、 Microsoft Windows Server  B、 Novell SUSE Linux Enterprise Server  C、 Oracle Enterprise Linux  D、 Red Hat Enterprise Linux  E、 VMware ESX  

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第7题
[单选题] If a metric is not specified for routes that are redistributed into OSPF， the default metric that is assigned to the routes is 20， except for redistributed BGP routes. What is the metric that is assigned to redistributed BGP routes？（）

A、0  B、1  C、10  D、200  

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第8题
[] An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show is interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level（s） is enabled on these interfaces？（）

A、A.Level 1 only  B、B.Level 2 only  C、C.Level 1 and Level 2  D、D.Level 3 only  

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第9题
[单选题] If no metric is specified for the routes being redistributed into IS-IS， what metric value is assigned to the routes？（）

A、0  B、1  C、10  D、20  

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