Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?()A、 use BGP as the CE-PE routing protocolB、 use OSPF as the CE-PE routing protocolC、 use EIGRP as the CE-PE routing protocolD、 use the SP to redistribute routes as external routes for OSPF and EIGRPE、 use route redistribution at each location to ensure external routes are imported into the IGP

Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?()

  • A、 use BGP as the CE-PE routing protocol
  • B、 use OSPF as the CE-PE routing protocol
  • C、 use EIGRP as the CE-PE routing protocol
  • D、 use the SP to redistribute routes as external routes for OSPF and EIGRP
  • E、 use route redistribution at each location to ensure external routes are imported into the IGP

相关考题:

Which CLI command is used to enable MPLS Fast Reroute on a ingress router?() A. mpls fast rerouteB. mpls fast-rerouteC. enable mpls fast-rerouteD. tunnel mpls fast-reroute

在VRP5中可以使用()命令来检查LDP Peer的信息。 A.display mpls interfaceB.display mpls ldp sessionC.display mpls ldp peerD.display mpls ldp lsp

在VRP5中以下哪条命令不能用于调试MPLS或者LDP()。 A.debugging mpls ldpB.debugging mpls lspcC.debugging mpls packetD.debugging mpls peer

在VRP5中,以下哪些命令用于查看运行LDP协议的接口()。A、display mpls ldpB、display mpls lspC、display mpls interfaceD、display mpls ldp interface

In MPLS networks, what s the benefit of disabling TTL propagation?()A、To provide a visible extension of MPLS TTL functionality in a non MPLS-enabled domainB、To improve the IGP convergence timeC、To hide visibility to the core (provider) routers in the MPLS networkD、To provide a visible extension of IP TTL functionality in an MPLS-enabled domain

下列哪条命令可以检查MPLS LDP的Session是否建立完成()。A、displa mpls ldpB、displa mpls ldp lspC、displa mpls ldp session

MPLS转发中压标签(PUSH)操作发生在MPLS网络中的什么设备上()。A、该报文进入MPLS网络处的LER设备上B、MPLS网络中间的所有LSR设备上C、该报文离开MPLS网络址的LER设备上D、MPLS网络的所有设备上

iMC MVM为业界少数全面支持多种MPLS技术管理的解决方案,可以同事支持()。A、MPLS L2 VPN-VPLSB、MPLS L2 VPN-MartiniC、MPLS TED、MPLS L3 VPN-BGP

国际上PTN采用的技术标准:()A、MPLS和PBBB、T-MPLS/MPLS-TP和PBTC、MPLS和T-MPLS/MPLS-TPD、PBB和PBT

关于T-MPLS与MPLS-TP的不正确描述有()A、T-MPLS标准制定由I-TUT主导;B、MPLS-TP标准制定由IETF主导;C、MPLS-TP定位于T-MPLS的演进,MPLS-TP认可T-MPLS现有的标准规范,并借鉴了其中大部分内容;D、T-MPLS和MPLS-TP是完全无关的标准。

MPLS-TP技术全称是()A、MPLS Transport PacketB、MPLS Transport ProfileC、MPLS Transport PlatformD、MPLS Trendpacket

在NE80E上配置MPLS时选择建立LSP的触发策略的命令是?()A、系统视图下:mpls lsp-triggerB、MPLS视图下:mpls lsp-triggerC、系统视图下:lsp-triggerD、MPLS视图下:lsp-trigger

常见的MPLS应用有哪些()。A、MPLS QOSB、MPLS TEC、MPLS VPND、MPLS LDP

在VRP5中可以使用()命令来检查LDP Peer的信息。A、display mpls interfaceB、display mpls ldp sessionC、display mpls ldp peerD、display mpls ldp lsp

在VRP5中,以下哪些命令用于查看MPLS的标签分发、控制和保持方式()。A、display mpls ldpB、display mpls lspC、display mpls interfaceD、display forwarding-table

对于MPLS VPN、MPLS TE等不同的MPLS应用来说,以下描述正确的是()。A、所有MPLS应用的数据平面是相同的B、所有MPLS应用的数据平面是不同的C、所有MPLS应用的控制平面是相同的D、所有MPLS应用的控制平面是不同的

在VRP5中以下哪条命令不能用于调试MPLS或者LDP()。A、debugging mpls ldpB、debugging mpls lspcC、debugging mpls packetD、debugging mpls peer

以下哪条命令可以用于查看NHLFE的()。A、display mpls lspB、display mpls ldp sessionC、display mpls ldp peerD、display mpls ldp lsp

What IOS commands display MPLS label mapping on an LSR?()A、Show mpls forwading-tableB、Show mpls ldp bindingsC、Show mpls ldp neighbor detailD、Show mpls ldp parametersE、Show mpls ldp discovery

Which four services use the inner labels of an MPLS label stack? ()A、MPLS VPNB、switching path in MPLS coreC、Cisco MPLS Traffic Engineering and Fast RerouteD、MPLS over ATME、VPN over Traffic Engineering coreF、any transport over MPLS

You are the network administrator of an enterprise company that just deployed a global IP telephony environment. In order to guarantee good voice quality, you asked your provider to implement QoS on the CE routers of your MPLS network. On your LAN, you have also deployed QoS. Users, however, keep complaining about bad voice quality, and the provider does not see matches on the DSCP values that you have asked him to match upon. What is most likely the problem?()A、The phones are not sending traffic with the correct DSCP value.B、The Cisco CallManager is not marking the traffic correctly.C、This is most likely a bug on the CE routers.D、Your LAN QoS is incorrectly configured.

在VRP5中以下哪条命令用于设置MPLS LDP的传输地址()。A、mpls ldp remote-peerB、mpls lsr-idC、remote-ipD、mpls ldp transport-address

Which two of these are characteristics of MPLS VPNs?()A、Layer 3 MPLS VPNs can forward only IP packetsB、Layer 2 MPLS VPNs can forward any network protocolC、MPLS label paths are automatically formed based on Layer 2 framesD、Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 framesE、In Layer 2 MPLS VPNS, the service provider controls the customer Layer 3 policies

A request arrived on your MPLS-vpn-bgp group. Due to a security breach, your customer is experiencing DoS attacks coming from specific subnets (200.0.10.0/24, 200.0.12.0/24). You have checked all MPLS-EBGP routes being advertised to BHK from other VPN sites and found four subnets listed: 200.0.10.0/24, 200.0.11.0/24, 200.0.12.0/24, 200.0.13.0/24. You immediately apply an outbound ACL filter using the appropriate MPLS-EBGP tool: access-list 1 deny 0.0.0.0 255.255.254.255 access-list 1 permit any What happens when you apply this ACL on the MPLS-EBGP connection to BHK?()A、It blocks all routes.B、It blocks the routes 200.0.12.0/24, 200.0.10.0/24 only.C、It blocks the routes 200.0.12.0/24, 200.0.13.0/24 only.D、It blocks the routes 200.0.10.0/24, 200.0.13.0/24 only.E、Nothing happens, no routes are blocked.

MPLS label mapping on an LSR is displayed by which IOS command?()A、Show mpls Idp neighbor detailB、Show mpls Idp bindingsC、Show mpls Idp parametersD、Show mpls Idp discovery

Which three statements about MPLS traffic engineering (MPLS TE) are true? ()A、MPLS TE supports admission controlB、MPLS TE tunnel traffic is a link attribute to compute the TE tunnel pathC、MPLS TE uses BGP extension to advertise link attributesD、MPLS TE provides protection capabilityE、MPLS TE uses RSVP to establish LSP

单选题A request arrived on your MPLS-vpn-bgp group. Due to a security breach, your customer is experiencing DoS attacks coming from specific subnets (200.0.10.0/24, 200.0.12.0/24). You have checked all MPLS-EBGP routes being advertised to BHK from other VPN sites and found four subnets listed: 200.0.10.0/24, 200.0.11.0/24, 200.0.12.0/24, 200.0.13.0/24. You immediately apply an outbound ACL filter using the appropriate MPLS-EBGP tool: access-list 1 deny 0.0.0.0 255.255.254.255 access-list 1 permit any What happens when you apply this ACL on the MPLS-EBGP connection to BHK?()AIt blocks all routes.BIt blocks the routes 200.0.12.0/24, 200.0.10.0/24 only.CIt blocks the routes 200.0.12.0/24, 200.0.13.0/24 only.DIt blocks the routes 200.0.10.0/24, 200.0.13.0/24 only.ENothing happens, no routes are blocked.

单选题What IOS commands display MPLS label mapping on an LSR?()AShow mpls forwading-tableBShow mpls ldp bindingsCShow mpls ldp neighbor detailDShow mpls ldp parametersEShow mpls ldp discovery