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单选题
When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）
A
On the CE router, PE neighbors must be configured in the VRF context on the CE router
B
On PE routers, the CE IBGP neighbors are configured in the global BGP configuration
C
On PE routers, the CE EBGP neighbors are configured in the VRF context
D
A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors
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更多 “单选题When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）A On the CE router, PE neighbors must be configured in the VRF context on the CE routerB On PE routers, the CE IBGP neighbors are configured in the global BGP configurationC On PE routers, the CE EBGP neighbors are configured in the VRF contextD A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors” 相关考题
考题
Which message is used to transport routing information between BGP peers?()
A. OpenB. ActiveC. UpdateD. Keepalive
考题
Which of the following is an interior routing protocol that is used to provide routing within autonomous systems?()
A.ARPB.IGPC.BGPD.EGP
考题
You have just configured a static default route on router TK1. What is the purpose of a default route?()
A. It is a route to be used when the routing protocol fails.B. It is a route configured by an ISP that sends traffic into a corporate network.C. It is a route used when a packet is destined for a remote network that is not listed in the routing table.D. It is a route manually configured for a specific remote network for which a routing protocol is not configured.E. It is used to send traffic to a stub network.
考题
Which BGP attribute is used by BGP to prevent routing loops?()
A. AS - pathB. next - hopC. MEDD. weightE. local preferenceF. origin
考题
When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers. Refer to the following descriptions, which one is making sense?（）A、If using OSPF or EIGRP as the PE-CE routing protocol, redistribution is not required, but any other protocol or static route will require redistributionB、If using IS-IS as the PE-CE routing protocol, no redistribution is requiredC、If using static routes between the CE and PE routers, no redistribution of other VPN routes is requiredD、If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required
考题
Which BGP attribute is used by BGP to prevent routing loops?（）A、AS - pathB、next - hopC、MEDD、weightE、local preferenceF、origin
考题
When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）A、On the CE router, PE neighbors must be configured in the VRF context on the CE routerB、On PE routers, the CE IBGP neighbors are configured in the global BGP configurationC、On PE routers, the CE EBGP neighbors are configured in the VRF contextD、A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors
考题
Which three of the following network features are methods used to achieve high availability（）A、Spanning Tree Protocol（STP）B、Delay reductionC、Hot Standby Routing Protocol（HSRP）D、Dynamic routing protocolsE、Quality of Service（QoS）F、Jitter management
考题
Which two statements about Layer 3 MPLS VPN are true？（）A、The virtual routing and forwarding table is separate from the global routing table that exists on PE routers. Routes are injected into the VRF from the CE-PE routing protocols for that VRF and any MP-BGP announcements that match the defined VRF RTsB、Multiprotocol Border Gateway Protocol is run between PE and CE routers to exchange customer prefixes in a VPNv4 formatC、A customer edge router peers at Layer 3 to the provider edge. The PE-CE interface runs either a dynamic routing protocol （eBGP， RIPv2， EIGRP， OSPF） or a static routing protocol （Static， Connected）D、VPNv4 address is the combination of the RT and customer IPv4 prefix. These VPNv4 prefixes are passed in MP-BGP
考题
Intermediate system to intermediate system (IS - IS), is a protocol used by network devices (routers) to determine the best way to forward datagrams through a packet - switched network, a process called routing. Which three attributes are of the IS - IS routing protocol? （） A、supports VLSMB、link - state routing protocolC、operati on is similar to BGPD、supports two routing levels within an autonomous system
考题
When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? （）A、If using IS-IS as the PE-CE routing protocol, no redistribution is required.B、If using static routes between the CE and PE routers, no redistribution of other VPN routes is required.C、If the PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required.D、If RIP is the routing protocol that is used between the PE-CE routers, no redistribution is required, but any other protocol will require redistribution.E、If using OSPF or EIGRP as the PE-CE routing protocol, redistribution is not required, but any other protocol or static route will require redistribution.
考题
Which routing protocol supports a flexible area structure using routing levels one and two?（）A、OSPFB、EIGRPC、IS-ISD、BGP
考题
Which IOS features are used to avoid Routing loops when dynamic Routing protocols are used betweenPE and CE in MPLS-VPN networks？（）A、Site Of Origin SOO.B、SHAM links with OSPFC、BGP cost communityD、BGP feature allow-as inE、RPF Reverse Path forwarding.F、Access-list Control in Distance Vector protocol like RIP and EIGRP.
考题
Which statem ent is true about EBGP?（）A、An internal routing protocol can be used to reach an EBGP neighbor.B、The next hop does not change when BGP updates are exchanged between EBGP neighbors.C、EBGP requires a full mesh.D、A static route can be used to form an adjacency between neighbors.
考题
Which of the following is an interior routing protocol that is used to provide routing within autonomous systems?（）A、ARPB、IGPC、BGPD、EGP
考题
What is the role of route preference?（）A、It is used as a tie breaker when the same prefix is available through multiple sourcesB、It is used to determine which routes to accept into the routing tableC、It is used to select the best route between multiple equal-cost pathsD、It is used to select which routing table to use for forwarding
考题
A route-based VPN is required for which scenario？（）A、when the remote VPN peer is behind a NAT deviceB、when multiple networks need to be reached across the tunnel and GRE cannot be usedC、when the remote VPN peer is a dialup or remote access clientD、when a dynamic routing protocol is required across the VPN and GRE cannot be used
考题
多选题Which two statements about route redistribution when implementing OSPF are true?（）ARoutes learned using any IP routing protocol can only be redistributed into non IP routing protocols.BOSPF can import routes learned using EIGRP, RIP, and IS - IS.COSPF routes cannot be exported into EIGRP, RIP, an d IS - IS.DAt the interdomain level, OSPF cannot import routes learned using BGP.EOSPF routes can be exported into BGP.
考题
单选题Which BGP attribute is used by BGP to prevent routing loops?（）A
AS - pathB
next - hopC
MEDD
weightE
local preferenceF
origin
考题
单选题Which routing protocol supports a flexible area structure using routing levels one and two？（）A
OSPFB
EIGRPC
IS-ISD
BGP
考题
单选题You have just configured a static default route on router TK1. What is the purpose of a default route?（）A
It is a route to be used when the routing protocol fails.B
It is a route configured by an ISP that sends traffic into a corporate network.C
It is a route used when a packet is destined for a remote network that is not listed in the routing table.D
It is a route manually configured for a specific remote network for which a routing protocol is not configured.E
It is used to send traffic to a stub network.
考题
单选题Which statem ent is true about EBGP?（）A
An internal routing protocol can be used to reach an EBGP neighbor.B
The next hop does not change when BGP updates are exchanged between EBGP neighbors.C
EBGP requires a full mesh.D
A static route can be used to form an adjacency between neighbors.
考题
单选题Which message is used to transport routing information between BGP peers?（）A
OpenB
ActiveC
UpdateD
Keepalive
考题
单选题When EIGRP is used as the PE-CE routing protocol which of these statements is correct?（）A
EIGRP can be used only as the PE-CE routing protocol if the PE and CE routers are in the same ASB
Other EIGRP AS routes are automatically advertised to the CE router and do not require a redistribution configuration command to be configuredC
Unlike other routing protocols that are used between PE and CE routers, EIGRP supports backdoor linksD
Configure of the VPN is only required on the PE router
考题
单选题When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）A
On the CE router, PE neighbors must be configured in the VRF context on the CE routerB
On PE routers, the CE IBGP neighbors are configured in the global BGP configurationC
On PE routers, the CE EBGP neighbors are configured in the VRF contextD
A separate BGP process must be used on the PE routers for CE routers so that they do not use the same BGP routing process as that used for the PE router's other provider neighbors
考题
多选题Which three of the following network features are methods used to achieve high availability？（）ASpanning Tree Protocol （STP）BDelay reductionCHot Standby Routing Protocol （HSRP）DDynamic routing protocolsEQuality of Service （QoS）FJitter management
考题
多选题Which IOS features are used to avoid Routing loops when dynamic Routing protocols are used betweenPE and CE in MPLS-VPN networks？（）ASite Of Origin SOO.BSHAM links with OSPFCBGP cost communityDBGP feature allow-as inERPF Reverse Path forwarding.FAccess-list Control in Distance Vector protocol like RIP and EIGRP.
考题
单选题When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers. Refer to the following descriptions, which one is making sense?（）A
If using OSPF or EIGRP as the PE-CE routing protocol, redistribution is not required, but any other protocol or static route will require redistributionB
If using IS-IS as the PE-CE routing protocol, no redistribution is requiredC
If using static routes between the CE and PE routers, no redistribution of other VPN routes is requiredD
If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required
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