A.TheconfigurationtodefineRoute-DistinguisherisIpvrfbulleRd1:1
B.AroutedistinguishercanbeimportedandexportedtoandfromaVRF
C.Route-Distinguisherisan8byteBGPattributevalueusedininfluencingBGPbestpath algorithm.
D.Route-Distinguisherisan8bytevalueusedincreatinguniqueVPNv4address.
第1题:
What best describes the usage of Route-Target rewrite?()
第2题:
Which option describes the incorrect usage of the Label Distribution method?()
第3题:
MPLS-VPN专线是通过采用MPLS技术在中国移动IP骨干网上构建企业IP专网,同时通过VPN进行隔离,实现政企客户多个分支机构之间跨地域、安全、高速、可靠的互联。
第4题:
Which two restrictions must the Enterprise Campus network designer consider when evaluatingWAN connectivity options? ()
第5题:
Which IOS features are used to avoid Routing loops when dynamic Routing protocols are used betweenPE and CE in MPLS-VPN networks?()
第6题:
MPLS-VPN网络中,以下哪些元素是M-BGP分配或者传递的()。
第7题:
LDP is primarily used in internal networks of MPLS-VPN providers.
MP-BGP is used for label distribution for VPN customer routes.
Directed LDP is used for label distribution in L2-VPN Attachement Circuits.
MP-BGP is used for label distribution in MPLS Traffic Engineered networks.
第8题:
公网路由
私网路由
公网标签
私网标签
第9题:
A sham-link is created between any twoo VPN sites that belong to the same OSPF area and share an OSPF backdoor link
A sham-link is seen as an intra-area link between PE routers,an OSPF adjacency is created and data base is exchanged
A SHAM link is created between two directly connected PE routers so that it is preferred over the low speed backdoor door
A SHAM link is part of OSPF network of MPLS-VPN provider
第10题:
Site Of Origin SOO.
SHAM links with OSPF
BGP cost community
BGP feature allow-as in
RPF Reverse Path forwarding.
Access-list Control in Distance Vector protocol like RIP and EIGRP.
第11题:
M-BGP
LDP
OSPF
BGPV4
第12题:
If the OSPF protocol is used to connect customer edge (CE) routers to service provider edge(PE) routers in the VPN backbone, which two options best describe the use of SHAM links?()
第13题:
MPLS-VPN专线可以实现数据、语音、视频等多种业务在虚拟专用网络内传输。
第14题:
下列关于MPLS-VPN的描述中,哪些说法是错误的()
第15题:
Which three choices are BGP Extended communities used in MPLS-VPN deployment?()
第16题:
MPLS-VPN网络中,PE设备之间必须用()建立扩展的IBGP邻居关系。
第17题:
有了MPLS-VPN,那么不同的VPN之间就可以“地址重叠”了。(任何情况下)。
第18题:
Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the PErouter in originating AS ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.
Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the route-Reflector in originating AS ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.
Route-Target Rewrite is mainly used in Inter-AS MPLS-VPN deployments and is configured at the ASBR to avoid misconfiguration in Route-Target assignment for VPN configurations.
None of the above.
第19题:
跨地域
安全
高速
可靠
第20题:
对
错
第21题:
OSPF over multicast EMS or VPLS network may not have consistent broadcast or multicastperformance
IP multicast is not supported over Lover 3 MPLS VPN; instead a Layer 2 MPLS WN must beutilized with service provider support
QoS requirements with MPLS-VPN must be implemented by the service provider
Hierarchical VPLS designs are the least scalable
IGMP snooping is not on option with VPLS or EMS; instead administrative scoping or allowingsufficient bandwidth for unnecessary multicast traffic at the edge links is required
第22题:
私网路由
公网路由
私网LSP
vpn-instance