当前分类： JN0-130
问题：单选题Which command generates a BERT test pattern of alternating ones and zeros on T1 number 1 for one minute？（）A t1 1 bert pattern alt01 interval 1B t1 1 bert pattern alt01 interval 60C t1 1 bert pattern alt-0-1 interval 1D t1 1 bert pattern alt-0-1 int...
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问题：单选题Which packet is sent in response to a BGP Open packet?（）A helloB keepaliveC BGP openD notification...
问题：多选题Which two statements regarding firewall user authentication client groups are true?（） (Choose two.)AA client group is a list of clients associated with a group.BA client group is a list of groups associated with a client.CClient groups are referenced i...
问题：多选题What are three characteristics of RIPv2? （）AABBCCDDEE...
问题：单选题Which parameters are valid SCREEN options for combating operating system probes?（）A syn-fin, syn-flood, and tcp-no-fragB syn-fin, port-scan, and tcp-no-flagC syn-fin, fin-no-ack, and tcp-no-fragD syn-fin, syn-ack-ack-proxy, and tcp-no-frag...
问题：单选题The ERX Edge Router in your Bridged 1483 network has multiple external DHCP servers configured.During discovery, which algorithm does the router use to decide which DHCP server to send packets to?（）A direct modeB round robinC weighted round robinD No a...
问题：Which three types of content filtering are supported only fo...
问题：单选题What is the default value of the IS-IS lsp-refresh-interval command?（）A 60 secondsB 5 minutesC 15 minutesD 30 minutes...
问题：单选题Which configuration command configures IS-IS to support MPLS Traffic Engineering?（）A metric-style wideB redistribute mplsC metric-style narrowD dynamic-redistribute...
问题：单选题What is the default authentication method on an OSPF interface?（）A AB BC CD D...
问题：单选题What is the purpose of the OSPF hello packet？（）A advertises reachable networksB acknowledges the receipt of update packetsC establishes and maintains neighbor relationshipsD describes the contents of the link-state database...
问题：单选题For which BGP attribute is a higher value preferred?（）A OriginB CommunityC Local PreferenceD AS Path length...
问题：单选题A network administrator repeatedly receives support calls about network issues. After investigating the issues, the administrator finds that the source NAT pool is running out of addresses.To be notified that the pool is close to exhaustion, what shoul...
问题：多选题Which two statements are true about AH?（） (Choose two.)AAH provides data integrity.BAH is identified by IP protocol 50.CAH is identified by IP protocol 51.DAH cannot work in conjunction with ESP...
问题：单选题On which component is the control plane implemented?（）A IOCB PIMC RED SPC...
问题：多选题Which two statements apply to policy scheduling?（） (Choose two.)AAn individual policy can have only one scheduler applied.BYou must manually configure system-time updates.CMultiple policies can use the same scheduler.DPolicies that do not have schedule...
问题：单选题Which type of VPN router is not required to run MPLS?（）A Provider Core (P)B Provider Edge (PE)C Customer Edge (CE)D Customer Boundary (CB)...
问题：多选题What are the three BGP well-known communities? （）(Choose three.)Ano-importBno-exportCno-advertiseDno-export-subconfedEno-import-subconfed...
问题：单选题With MPLS Fast Reroute, what is the "point of local repair"?（）A egress routerB ingress routerC start of the bypass tunnelD all routers in the bypass tunnel...
问题：多选题Which three security concerns can be addressed by a tunnel mode IPsec VPN secured by ESP?（） (Choose three.)Adata integrityBdata confidentialityCdata authenticationDouter IP header confidentialityEouter IP header authentication...
