When designing the WAN module within the enterprise edge, which document is used to specify the connectivity and performance agreements with the service provider?()
A、RFP
B、RFC
C、SLC/SLA
D、SOW
A、RFP
B、RFC
C、SLC/SLA
D、SOW
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、The access layer is the first oversubscription point in a data center design. B、When using a Layer 2 loop-free design, VLANs are extended into the aggregation layer. C、When using a Layer 2 looped design, VLANs are not extended into the aggregation layer. D、When using a Layer 3 design,stateful services requiring Layer 2 connectivity are provisioned from the aggregation layer. E、The data center access layer provides the physical-level connections to the server resources and only operates at Layer 3.
A、A.the chief engineer B、B.the designated engineer from shipyard C、C.the designated duty officer in charge of the engineering watch D、D.the designated surveyor from classification society
A、A. when the design implements Layer 2 between the access arid distribution blocks B、B. when multiple vendor devices need to be supported C、C. when preempt tuning of the default gateway is needed D、D. when a robust method of backing up the default gateway is needed E、E. when the design implements Layer 2 between the access switch and the distribution blocks F、F. when the design implements Layer 2 between the access and distribution blocks
A、OSPF is not supported by the design B、HSRP is not supported by the design C、preempt tuning of the default gateway is needed D、the design implements Layer 3 between the access switch and the distribution switch
A、Never peer on transit links. B、Build squares for deterministic convergence. C、Build inverted U designs for deterministic convergence. D、Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.
A、 The access layer is the first oversubscription point in a data center design. B、 When using a Layer 2 loop-free design, VLANs are extended into the aggregation layer. C、 When using a Layer 2 looped design, VLANs are not extended into the aggregation layer. D、 When using a Layer 3 design, stateful services requiring Layer 2 connectivity are provisionedfrom the aggregation layer. E、 The data center access layer provides the physical-level connections to the server resourcesand only operates at Layer 3.
A、Design 1 is a looped triangle design. B、Design 2 is a looped triangle design. C、Design 2 achieves quick convergence using RSTP. D、Both designs supportstateful services at the aggregation layer. E、Design 2 is the most widely deployed in enterprise data centers.
A、root port,designated port,alternate port,backup port,and disabled B、standby port,alternate port,root port,and disabled C、standby port,designated port,backup port,and disabled D、root port,designated port,alternate port,and standby port