Free Cisco 642-996 Exam Dumps Questions & Answers

Which three technologies are considered access control technologies in the data center?
(Choose three.)

• A.  restricted VLAN
• B.  auth failed VLAN
• C.  MAC Authentication Bypass
• D.  802.1x guest VLAN
• E.  direct IPsec encapsulation

You plan to extend a single-site data center to a dual-site solution that will use an IP-based
Layer 3 interconnect using Cisco Nexus switches. The solution must support virtual machine migrations between the two sites. Which protocol must you use?

• A.  OTV
• B.  VPLS
• C.  MPLS L3VPN
• D.  BGP

Which two options are benefits of credit-based flow control in a Fibre Channel network?
(Choose two.)

• A.  prevents the loss of frames due to buffer overruns
• B.  increases the credit limit when the buffer overruns
• C.  maximizes performance under high loads
• D.  sends credit to all of the switchesin a SAN zone
• E.  provides automatic buffer scaling under high loads

You plan to implement a new Cisco Nexus 7000 Series Switch that will have N7K-F132XP-
15 F1 modules. How many fabrics modules (FAB 1) do you need to achieve the full F1 module capacity?

• A.  2
• B.  3
• C.  5
• D.  10

Your customer wants to use distinct security policies for different departments. What must be configured?

• A.  separate ACL group for each department
• B.  unique firewall context for each department
• C.  individual security level for each department
• D.  distinct VLAN for each department