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 .  RX-queue deferred B .  TX-queue deferred C .  RX-queue saturation D .  TX-queue saturation E .  RX-queue starvation F .  TX-queue starvatio

A . for a SAN768B Director B . for a second TS3500 Tape Library C . for a second EXP5060 Expansion Unit D . for an additional DS8300 Expansion Frame

A . is coming upward；cylinder ring belt B . is going downward；piston ring belt C . is coming upward；piston ring belt D . is going downward；cylinder ring belt

A . It is supplied by the CSU/DSU. B . It is supplied by the far end router. C . It is determined by the clock rate command. D . It is supplied by the Layer 1 bit stream timing.

A . Never use passive interfaces. B . Use NSSA areas from the core down. C . Use totally stub areas to stop type 3 LSAs. D . Use the lowest Ethernet interface IP address as the router ID. E . Tune OSPF timers to enable OSPF to achieve quicker convergence.

A .  Configure a demand-dial router. B .  Create multiple Active Directory site links. C .  Configure a VPN connection between each branch office. D .  Install an Internet Authentication Service （IAS） server in each branch office.

A . RX-queue deferred B . TX-queue deferred C . RX-queue saturation D . TX-queue saturation E . RX-queue starvation F . TX-queue starvatio

A . forms B . views C . roles D . agent

A . high availability B . strengthened security C . improved connectivity options D . continuity of service

A .  Never use passive interfaces. B .  Use NSSA areas from the core down. C .  Use totally stub areas to stop type 3 LSAs. D .  Use the lowest Ethernet interface IP address as the router ID. E .  Tune OSPF timers to enable OSPF to achieve quicker convergence

A .  dispersion B .  Optical SNR C .  span attenuation D .  four wave mixing E .  receiver sensitivity

A . Summarize data center subnets. B . Use passive interfaces to ensure appropriate adjacencies. C . Tune the EIGRP timers to enable EIGRP to achieve quicker convergence. D . Adjust the default bandwidth value to ensure proper bandwidth on all links. E . Advertise a default summary route into the data center core from the aggregation layer.

A .  Summarize data center subnets. B .  Use passive interfaces to ensure appropriate adjacencies. C .  Tune the EIGRP timers to enable EIGRP to achieve quicker convergence. D .  Adjust the default bandwidth value to ensure proper bandwidth on all links. E .  Advertise a default summary route into the data center core from the aggregation layer.

A .  Eliminate the management and support for redistribution by choosing and cutting over to asingle IGP at the time of merger B .  Maintain distinct pockets across a moving boundary of routing protocols， redistributing betweenthem C .  Manipulate the administrative distance of the different IGPs to be equal throughout the network D .  Leave the IGPs independent without redistribution wherever communication between companyentities is not required

A .  iBGB dual horning with different iSPs puts the Enterprise at the risk of becoming a transitnetwork B .  iBGP requires a full mesh of eBGP peers C .  Routers will not advertise iBGP learned routers to other iBGP peers. D .  The use of route reflections or Confederation eliminate any full mesh requirement while helpingto scale iBGP E .  iGBP peers do not add any information to the AS path

A .  All the IPv6 subnets should use a /32 prefix B .  Set aside /31 prefixes to support point-to-point links and loopback interfaces C .  The IPv6 address plan should be designed to support the service block model design orintegration with IPv4 D .  Designate 16 subnet bits to be split up intelligently， either by OSPF area. VLAN numbering， orIPv4 mapping

A . It is supplied by the CSU/DSU. B . It is supplied by the far end router. C . It is determined by the clock rate command. D . It is supplied by the Layer 1 bit stream timing.

A . dispersion B . Optical SNR C . span attenuation D . four wave mixing E . receiver sensitivity

A、Number of the tourists. B、Tour destination. C、Traveling season or time. D、Traveling budget.

A．developmental design B．adaptive design C．variant design D．normal design E．electromechanical complementary method

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/7a3e04e05d324bd96ad245b89b3b2356.jpg' /> A. over-subscribed B. under-subscribed C. dedicated circuits D. nondedicated circuits