But for the massive injection of public funds, the whole industry______.A．would collapseB．

A. source MAC address

B. source IP address

C. source switch port

D. destination IP address

E. destination port address

F. destination MAC address

A．Layer 3

B． Layer 4

C． Layer 2

D． Layer 5

A. Troubleshooting is more complicated.

B. Service and switch modules are underutilized.

C. Layer 2 adjacency is required with the servers that use this design.

D. Layer 3 adjacency is required with the servers that use this design.

E. Load balancing will always occur across both access layer uplinks.

Placing sensors correctly throughout your network is crucial to successfully implementing your Cisco intrusion detection system . Where can an IPS sensor be placed in an enterprise network？（）

A. core layer

B. bridging two VLANs on one switch

C. between two Layer 2 devices withtrunking

D. between two Layer 2 devices withouttrunking

A. Disables the interfaces to prevent traffic flow

B. Clears all the configurations on the interface

C. Switches the port from access mode to trunk mode

D. Converts the port from physical Layer 2 port to physical Layer 3 port

ulse Access Controe Service. When configuring the switch on the Junos Pulse Access Control Service, the customer does not find a make/model entry for it .Which two actions should the customer take to make the switch work with the Junos Pulse Access Control Service？（）

A. Add the switch to the Junos Pulse Access Control Service as a standard RADIUS.

B. Add the switch to the Junos Pulse Access Control Service using the "Any" make/model.

C. Add the switch as a firewall enforcer.

D. Obtain and configure the RADIUS dictionary for the switch and use that vendor listing for the make/model.

A. when HSRP is not supported by the design

B. when multiple vendor devices need to be supported

C. when preempt tuning of the default gateway is needed

D. when a robust method of backing up the default gateway is needed

E. when the design implements Layer 2 between the access switch and the distribution switch

F. when the design implements Layer 3 between the access switch and the distribution switch

A. map the Layer 2 VLAN number to the Layer 3 subnet

B. control route propagation to edge switches using distribute lists

C. use a Layer 2 distribution interconnection link with HSRP or GLBP

D. use a Layer 3 distribution interconnection link with HSRP or GLBP

E. use equal-cost Layer 3 load balancing on all links to limit the scope of queries in EIGRP