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In which OSI layer does IS-IS operate?
In which OSI layer does IS-IS operate?A . Layer 1B . Layer 2C . Layer 3D . Layer 4View AnswerAnswer: B
Which technology can block interfaces and provide a loop-free topology?
Which technology can block interfaces and provide a loop-free topology?A . STPB . VSSC . VLAND . vPCView AnswerAnswer: A
What network technology provides Layer 2 high availability between the access and distribution layers?
What network technology provides Layer 2 high availability between the access and distribution layers?A . HSRPB . MECC . EIGRPD . GLBPView AnswerAnswer: B
Which SLB design has been implemented?
Source traffic is sent to a VIP on an SLB device, which in turn is routed to the destination server. Return traffic is policy-based routed back to the SLB. Which SLB design has been implemented?A . router modeB . inline bridge modeC . one-armed modeD . two-armed modeView AnswerAnswer: D
Which two ways to support secure transport of multicast traffic are true? (Choose two.)
Which two ways to support secure transport of multicast traffic are true? (Choose two.)A . Use spoke-to-spoke design.B . Use IPsec over GRE tunnel.C . Use GET VPE . Use NBMA instead of broadcast.F . Disable encryption for multicast traffic.View AnswerAnswer: BC Explanation: GET VPN = Group Encrypted Transport VPN....
Which two options are advantages of having a modular design instead of an EOR design in a data center? (Choose two.)
Which two options are advantages of having a modular design instead of an EOR design in a data center? (Choose two.)A . cooling constraintsB . cable bulkC . decreased STP processingD . redundancy optionsE . cost minimizationF . low-skilled managerView AnswerAnswer: AB Explanation: There are some disadvantages with EOR designs:...
Which option is the Cisco preferred, most versatile, and highest-performance way to deploy IPv6 in existing IPv4 environments?
Which option is the Cisco preferred, most versatile, and highest-performance way to deploy IPv6 in existing IPv4 environments?A . dual stackB . hybridC . service blockD . dual serviceView AnswerAnswer: A
Given the addresses 10.10.16.0/24 and 10.10.23.0/24, which option is the best summary?
Given the addresses 10.10.16.0/24 and 10.10.23.0/24, which option is the best summary?A . 10.10.0.0/16B . 10.10.8.0/23C . 10.10.16.0/23D . 10.10.16.0/21View AnswerAnswer: D
Which technology allows multiple instances of a routing table to coexist on the same router simultaneously?
Which technology allows multiple instances of a routing table to coexist on the same router simultaneously?A . VRFB . Cisco virtual routerC . instanced virtual routerD . IS-ISView AnswerAnswer: A
Which protocol is best when there are circuit connections with two different ISPs in a multihoming scenario?
Which protocol is best when there are circuit connections with two different ISPs in a multihoming scenario?A . VRRPB . BGPC . IPsecD . SSLView AnswerAnswer: B
