Two peer devices： the vPC peers of which one is primary and one is secondary and are part of a vPC domain.
A Layer 3 Gigabit Ethernet link called peer-keepalive link to resolve dual-active scenarios
A redundant 10 Gigabit Ethernet PortChannel called a peer link to carry traffic from one system to the other when needed
vPC member ports forming the PortChannel
A dot1q trunk between the vPC peers
A management port that can be used as peer-keepalive link to resolve dual-active scenarios.
第1题：
A. to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 2 link
B. to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 3 link
C. to two core switches from redundant distribution switches connected with a Layer 2 link
D. to two core switches from redundant distribution switches connected with a Layer 3 link
E. to two core switches running Cisco NSF and SSO from two redundant distribution switches running Cisco NSF and SSO
第2题：
Which two management-software applications can you use to manage the Cisco Catalyst Express 500 Series Switches?（）
第3题：
Ezonexam has implemented the use of the Virtual Trunking Protocol (VTP). Which statement below accurately describes a benefit of doing this?
A．VTP will allow physically redundant links while preventing switching loops
B．VTP will allow switches to share VLAN configuration information
C．VTP will allow a single port to carry information to more than one VLAN
D．VTP will allow for routing between VLANs
E．None of the above
第4题：
Which statement best describes the benefits of Cisco Integrated Services Routers？（）
第5题：
To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus？（）
第6题：
A. to uniquely identify devices at Layer 2
B. to allow communication with devices on a different network
C. to differentiate a Layer 2 frame from a Layer 3 packet
D. to establish a priority system to determine which device gets to transmit first
E. to allow communication between different devices on the same network
F. to allow detection of a remote device when its physical address is unknown
第7题：
The ability to stack switches using cisco stackwise technology provides A number of important benefits to the customer, which of these is A benefit of cisco stackwise?（）
第8题：
A.allows multiple switches to be managed as A single device.
B.eliminates the need to purchasesmartnet on individual switches in the stack
C.allowscisco smart switches to be incorporated into the stack
D.enables switches in multiplewring closets to provide failover for each other
第9题：
A virtual port channel （vPC） allows links that are physically connected to two different Cisco Nexus devices to appear as a single port channel to a third device. Which are the mandatory steps for configuring vPC？ （）
第10题：
Which statement accurately describes a benefit provided by VTP?（）