ĐÁP ÁN ĐỀ THI THỬ FINAL pptx

Copyright Mạnh Hạo Nhiên C10CT9 1\ Đ Á P Á N Đ Ề T HI T H Ử FI N A L 1. Copyright Mạnh Hạo Nhiên C10CT9 Refer to the exhibi t. A netwo rk techni cian has made sever al chang es to R1 since the confi gurati on has last been saved . The modif ied confi gurati on did not Copyright Mạnh Hạo Nhiên C10CT9 produ ce the desire d chang es. The techni cian wants to store a backu p copy of the saved confi gurati on on a TFTP server befor e reload ing. Whic h action will cause the unmo dified data to be saved on the TFTP server ? Copyright Mạnh Hạo Nhiên C10CT9 2 The Layer 4 heade r contai ns which type of infor matio n to aid in the delive ry of data? servic e port numb er host logic al addre ss devic e physi cal Copyright Mạnh Hạo Nhiên C10CT9 addre ss virtua l conne ction identi fier 3 Refer to the exhibi t. Whic h two facts can be deter mined about the topol ogy? (Cho ose two.) Four collis ion doma ins Copyright Mạnh Hạo Nhiên C10CT9 are prese nt. One logic al netw ork is repre sente d. Two broad cast doma ins are prese nt. Three netw orks are neede d. Three logic al addre ss range s are requir ed. 4 Copyright Mạnh Hạo Nhiên C10CT9 Refer to the exhibi t. Host B was power ed off. What chang e will occur in the MAC table of the switc h? The table will remai n unaff ected. The switc h will remo ve the MAC Copyright Mạnh Hạo Nhiên C10CT9 addre ss at Fa0/1 9. The switc h will retain the MAC addre ss until host B is powe red on again . The switc h will rebuil d the MAC table by assig ning the FFFF .FFF F.FF FF addre ss to port Fa0/1 9. 5 What are three chara cterist ics of CSM A/CD ? Copyright Mạnh Hạo Nhiên C10CT9 (Cho ose three. ) It monit ors the medi a for prese nce of a data signal . After detect ing a collis ion, hosts can resu me trans missi on after a rando m timer has expir ed. A jam signal is used to ensur e that all hosts are aware that a collis Copyright Mạnh Hạo Nhiên C10CT9 ion has occur red. Devic es can be confi gured with a highe r trans missi on priori ty. Data is trans mitte d only when the data signal is prese nt. It uses a token syste m to avoid collis ions. 6 What is the result of using the cl ock rate [...]... the comm ands that are show n The router canno t ping the router that is direct ly conne cted to interf ace Copyright Mạnh Hạo Nhiên C10CT9 serial 0/0/0 What shoul d the netwo rk techni cian do to solve this probl em? Confi gure the descri ption at interf ace serial 0/0/0 Confi gure an IP addre ss on interf ace serial 0/0/0 Remo ve the n o shutd own com mand at interf ace serial 0/0/0 Rebo ot the router... fig)# Route r(con figline)# 12 Refer to the exhibi t Host A wants to acces s the Intern et Whic h combi nation of a Layer 2 addre ss and a Layer 3 addre ss will enabl Copyright Mạnh Hạo Nhiên C10CT9 e this acces s from host A? Desti natio n MAC : 0030 8596 DE83 Defa ult gatew ay: 209.1 65.20 2.130 Desti natio n MAC : 0030 8596 DE82 Defa ult gatew ay: 172.1 6.9.2 Desti natio n MAC : 0030 8517 44C4 Defa . Copyright Mạnh Hạo Nhiên C10CT9 serial 0/0/0. What shoul d the netwo rk techni cian do to solve this probl em? Confi gure the descri ption at interf ace serial 0/0/0. Confi gure an IP addre ss. combi nation of a Layer 2 addre ss and a Layer 3 addre ss will enabl Copyright Mạnh Hạo Nhiên C10CT9 e this acces s from host A? Desti natio n MAC : 0030. 8596. DE83 Defa ult gatew ay: 209.1 65.20 2.130 Desti natio n