A. encryption—scrambles the packet contents to prevent them from being seen by unauthorized sources
B. password—a password （community string） sent in clear text between a manager and agent for added protection
C. authentication—determines that the message is from a valid source
D. message integrity—ensures that a packet has not been tampered with while it was in transit
E. user—to determine if user authentication is used instead of community strings
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A. Join interface is a Layer 3 entity， and with the Cisco NX-OS release 6.0， it can only be defined as a physical interface， physical subinterface， Layer 3 port channel， or Layer 3 port channel subinterface.
B. A single join interface can be defined and associated with a given OTV overlay.
C. Multiple overlays can also share the same join interface.
D. Join interface can be a loopback interface.
E. The join interface is a Layer 3 entity that can be defined as a physical interface but not as a logical one.
The network administrator is seeing N7K-1 having issues with VLAN 11， and interface VLAN 11 is resetting， causing frequent HSRP state changes. Which two actions would reduce HSRP state changes？ （）
A..On N7K-1，configure the HSRP extended hold timer to 180， extending the HSRP hello message hold time.
B..On N7K-2，configure the HSRP extended hold timer to 180， extending the HSRP hello message hold time.
C..On N7K-1，configure the pre-empt delay minimum to 180 in order to delay N7K-1 from taking over as the HSRP active router.
D..On N7K-2，configure the pre-empt delay minimum to 180 in order to delay N7K-2 from taking over as the HSRP active router.
E..On N7K-2，increase the HSRP priority to 150.
F. On N7K-2，decrease the HSRP priority to 50.
A. When an OTV edge device receives a Layer 2 frame destined for a remote data center site， the frame is logically forwarded to the overlay interface.
B. The OTV edge device performs the dynamic OTV encapsulation on the Layer 2 packet and sends it to the join interface toward the routed domain.
C. When the OTV edge device receives a Layer 2 frame destined for a remote data center site， the frame is logically forwarded to the join interface.
D. The OTV edge device performs the dynamic OTV encapsulation on the Layer 2 packet and sends it to the overlay interface toward the routed domain.
A. port-profile
B. command
C. access-list
D. feature-group
E. OID
A. Enable feature vPC
B. Define domains
C. Establish peer keepalive connectivity
D. Create a peer link
E. Configure the peer link as a trunk port
F. Create port channels and vPCs
G. Define port channel load-balancing method
H. Make sure configurations are consistent
A. UCS Manager XML API and UCS CLI
B. SNMP， SMASH CLP， and CIM-XML
C. UCS Manager， DCOS， and Local-mgmt
D. SoL and NX-OS
E. debug-plugin and UCS Manager GUI
A. The vPC peer-gateway feature is enabled by default.
B. The vPC peer-gateway feature can be configured globally under the vPC domain submode.
C. Enabling the peer-gateway feature automatically disables IP redirects on all interface VLANs mapped over a vPC VLAN to avoid generation of IP redirect messages for packets switched through the peer gateway router.
D. The vPC peer-gateway feature only works with HSRP protocol.
A. GLBP
B. HSRP
C. IRDP
D. VRRP
A. Microsoft Windows Server
B. Novell SUSE Linux Enterprise Server
C. Oracle Enterprise Linux
D. Red Hat Enterprise Linux
E. VMware ESX
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
最新試題
Which three statements are possible causes for the "fltAdaptorHostIfLink-down" fault in UCS Manager？ （）
An administrator is creating a service profile but receives an error when applying to a blade. The administrator checks the faults tab of the service profile and finds the following error （Refer to the exhibit）.What is the cause of this error？（）
Your company wants Server 1/eth0 （vNIC 1） configured so that it always uses Fabric Interconnect A Port Channel 1 （Po1） when it communicates with anything outside of the Cisco UCS domain. However， if vNIC 1 fails over to Fabric Interconnect B using fabric failover， then vNIC 1 can any uplink port on Fabric Interconnect B. Which statements are true？ （）
Where are SAN Port Channel is created in UCS Manager？（）
Which statement is true regarding Backup tasks in Cisco UCS？（）
Refer to the exhibit. According to the equipment tab in Cisco UCS Manager， which is true？（）
What is the purpose of this command in a Cisco Application Control Engine？（） switch/Admin# show np 1 me-stats "-F0 v"
Server load balancing （SLB） is the process of deciding to which server a load-balancing device should send a client request for service. Which predictors are supported on ACE in order to select the best server to fulfill a client request？ （）
What is required for Cisco UCS C-Series rack server integration with Cisco UCS Manager？（）
What is the use of an "all configuration" backup in Cisco UCS？（）