Which two of the following Cisco router platforms support Multicast Distributed Fast Switching?() A. 3600 seriesB. 7200 series with NSE-1C. 7500 seriesD. 12000 series
Which two of the following Cisco router platforms support Multicast Distributed Fast Switching?()
A. 3600 series
B. 7200 series with NSE-1
C. 7500 series
D. 12000 series
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Which two functions can be configured on the ERX Edge Router to support MBGP? ()(Choose two.) A. address-family ipv4 unicastB. address-family vpnv4 unicastC. address-family ipv4 multicastD. address-family vpnv4 multicast
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Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method?()A、CEF, distributed CEF (dCEF), fast switching, process switchingB、distributed CEF (dCEF), CEF, fast switching, process switchingC、fast switching, process switching, distributed CEF (dCEF), CEFD、process switching, fast switching, distributed CEF (dCEF), CEFE、process switching, distributed CEF (dCEF), CEF, fast switchingF、process switching, CEF, distributed CEF (dCEF), fast switching
Which two of the following Cisco router platforms support Multicast Distributed Fast Switching?()A、3600 seriesB、7200 series with NSE-1C、7500 seriesD、12000 series
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In Cisco Nexus 1000V deployments which two statements are true?()A、Vmware provides the VNIC and driversB、Vmware provides the VNIC and Cisco provides the driversC、Cisco provides the switching and management of switchingD、Cisco provides the switching and Vmware provides the management of switching
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Which two commands are required to enable multicast on a router, knowing that the receivers only support IGMPv2?()A、ip pim rp-addressB、ip pim ssmC、ip pim sparse-modeD、ip pim passive
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多选题In Cisco Nexus 1000V deployments which two statements are true?()AVmware provides the VNIC and driversBVmware provides the VNIC and Cisco provides the driversCCisco provides the switching and management of switchingDCisco provides the switching and Vmware provides the management of switching
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多选题Which two Fibre Channel features are not supported in Cisco Nexus 5500 and Nexus 5000 platforms? ()Aport securityBfabric bindingCIVRDport trackingEFICON
多选题Which two of the following Cisco router platforms support Multicast Distributed Fast Switching?()A3600 seriesB7200 series with NSE-1C7500 seriesD12000 series
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多选题Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router?()AJUNOS Software for security platforms supports NAT and PAT; a traditional router does not support NAT or PAT.BJUNOS Software for security platforms does not forward traffic by default; a traditional router forwards traffic by default.CJUNOS Software for security platforms uses session-based forwarding; a traditional router uses packet-based forwarding.DJUNOS Software for security platforms performs route lookup for every packet; a traditional router performs route lookup only for the first packet.
单选题Which of the following is not a characteristic of Cisco Express Forwarding?()AThe adjacency table is populated from a router’s ARP cacheBCEF does not require the first packet of a data flow to be process switchedCCEF maintains the Forward Information Base and the adjacency tableDCEF can be enabled with the interface command ip cefEThe FIB is populated from a router’s IP routing tableFOn most router platforms CEF is enabled by default
多选题In Multicast VPN (MVPN) implementations, which two of the following statements are regarding the DefaultMDT Group?()AIt is used for PIM control trafficBIt is optionally configured for a high bandwidth multicast source to reduce multicast traffic replication to uninterested PE routersCWithin the VPF configuration in the PE router, multiple Default MDT groups are configured so each VPF can support multiple multicast sourcesDThere is a reduced multicast state in the MPLS core P routersEWhen multicast traffic exceeds a certain configured threshold, traffic from the Data MDT is switched to the Default MDT to conserve bandwidth
多选题Which two functions can be configured on the ERX Edge Router to support MBGP? ()(Choose two.)Aaddress-family ipv4 unicastBaddress-family vpnv4 unicastCaddress-family ipv4 multicastDaddress-family vpnv4 multicast
单选题Which of the following is not a characteristic of fast switching?()AFast switching reducesa routers CPU utilization, compared to process switchingBAll packets of a flow, except for the first packet, use the information in the fast cacheCIt can be enabled with the interface command ip route-cacheDFast switching uses a fast cache maintained in a router’s control planeEThe fast cache contains information about how traffic from different data flows should beforwardedFEven though the fast switching is enabled, the first packet of a flow is still process switched