Which two of these are correct regarding the recommended practice for distribution layer designbased on the following configuration？（）
A. use a Layer 2 link between distribution switches
B. use a Layer 3 link between distribution switches
C. use a redundant link to the core
D. use a Layer 3 link between distribution switches with route summarization
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A. regions
B. partitions
C. locations
D. device Pools
A. network unification
B. remote access
C. mobility services
D. network management
A. multiple Frame Relay PVCs
B. dual Wan links to the regional office
C. dual Wan links to another branch office
D. single links - one to the regional office and one to another branch office
A. Dynamic Trunking Protocol
B. Resilient Packet Ring
C. Synchronous Digital Hierarchy
D. Coarse Wave Division Multiplexing
A. availability
B. performance
C. functionality
D. manageability
A. Use default Layer 4 hash in core.
B. Use default Layer 3 hash in distribution.
C. Use default Layer 4 hash in distribution.
D. Use default Layer 3 hash in core and Layer 3 + Layer 4 hash in distribution layer.
A. A firewall in routed mode has one IP address
B. A firewall in transparent mode has one IP address
C. In routed mode， the firewall is considered to be a Layer 2 dew
D. In routed mode， the firewall is considered to be a Layer 3 device
E. In transparent mode， the firewall is considered to be a Layer 2 device
F. In transparent mode， the firewall is considered to be a Layer 3 device
Refer to the exhibit.
Which of the following is an advantage of device clustering utilizing Virtual Port Channels （vPC）？（）
A. A logical star topology provides a loop free environment so that all links will be used forwardtraffic
B. Enhanced EtherChannel hashing load balancing using the vPC peer link internal to the VPC
C. The control plane functions of the Nexus switches are merged to hide the use of virtualization
D. Neighboring devices connect on a Layer 3 MEC for improved packet forwarding
A. It supports multipath routing
B. It can run any type of storage ports
C. When it is used， hop-by-hop routes are based only on the switch ID
D. When it is used， path status is based on the functionality of attached ports
E. It runs only on a switch fabric and cannot function in a VSAN
A. You can reduce outage 1 to 3 seconds by using SSO in Layer 2 environment or Cisco NSF with SSO in a Layer 3 environment.
B. SSO and NSF each require the device to either be graceful restart-capable or graceful-aware.
C. In a fully redundant topology adding redundant supervisor a with NSF and SSO may causelonger convergence times than single supervisors with turned IGP times
D. The primary deployment scenario for Cisco NSF with SSO is in the Distribution and Corelayers.
E. Cisco NSF-aware neighbor relationship are independent of any turned IGP times
最新試題
The Cisco NAC Appliance is able to check which three items before allowing network access？（）
Which path selection protocol is used by Fibre Channel fabrics？（）
What is the traditional mode for a firewall？（）
Which two statements correctly describe a situation in which an Active/Standby Service Module design is being used？ （）
During consultation， you find that a customer has multiple asset closets and will be adding more inthe future. Which NAS physical deployment model would you suggest to this customer？（）
In a collapsed core design， which two benefits are provided by a second-generation Cisco MDS director？ （）
Which two statements about Cisco Security Management Suite are correct？ （）
Which signal and noise values will result in the best phone communication with an access point？（）
Which two design recommendations are most appropriate when OSPF is the data center core routing protocol？ （）
Which two of these correctly describe Fibre Channel？（）