单选题There is MPLS VPN traffic traversing through a TE intermediate router. What is the MPLS packet labelstack sequence （from outer to inner） for the VPN traffic on this router？（）ATE label， IGP label， VPN labelBIGP label， TE label， VPN labelCTE label， VPN label， IGP labelDVPN label， IGP label， TE labelEIGP label， VPN label， TE label
单选题
There is MPLS VPN traffic traversing through a TE intermediate router. What is the MPLS packet labelstack sequence （from outer to inner） for the VPN traffic on this router？（）
A
TE label， IGP label， VPN label
B
IGP label， TE label， VPN label
C
TE label， VPN label， IGP label
D
VPN label， IGP label， TE label
E
IGP label， VPN label， TE label
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There is MPLS VPN traffic traversing through a TE intermediate router. What is the MPLS packet labelstack sequence （from outer to inner） for the VPN traffic on this router？（）A、TE label， IGP label， VPN labelB、IGP label， TE label， VPN labelC、TE label， VPN label， IGP labelD、VPN label， IGP label， TE labelE、IGP label， VPN label， TE label
Which option describes the incorrect usage of the Label Distribution method？（）A、LDP is primarily used in internal networks of MPLS-VPN providers.B、MP-BGP is used for label distribution for VPN customer routes.C、Directed LDP is used for label distribution in L2-VPN Attachement Circuits.D、MP-BGP is used for label distribution in MPLS Traffic Engineered networks.
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In the context of MPLS Traffic engineering， TE path calculation is conducted by（）.A、TE middle pointB、TE tail endC、TE head endD、All TE nodes along the pathE、Independent server
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You need to identify the types of inbound traffic that should pass through the perimeter firewall while maintaining the security of the network. Which inbound traffic should be allowed？ （）A、 VPN TrafficB、 DNS TrafficC、 LDAP TrafficD、 HTTP TrafficE、 HTTPS TrafficF、 Traffic from the network address of 192.168.10/24
You are designing a strategy to allow users to gain VPN access to the internal network. What should you do？（）A、 Allow all inbound VPN traffic to pass through the internal firewall and the perimeter firewall.B、 Allow all inbound VPN traffic to pass through the perimeter firewall only.C、 Allow all VPN traffic from the source IP address of 131.107.1.14 to pass through the internal firewall.D、 Allow all VPN traffic from the source IP address of 191.168.1.0/24 to pass through the perimeter firewall.
单选题Which option describes the incorrect usage of the Label Distribution method？（）ALDP is primarily used in internal networks of MPLS-VPN providers.BMP-BGP is used for label distribution for VPN customer routes.CDirected LDP is used for label distribution in L2-VPN Attachement Circuits.DMP-BGP is used for label distribution in MPLS Traffic Engineered networks.
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单选题In the context of MPLS Traffic engineering， TE path calculation is conducted by（）.ATE middle pointBTE tail endCTE head endDAll TE nodes along the pathEIndependent server
多选题Which three statements about MPLS traffic engineering （MPLS TE） are true？ （）AMPLS TE supports admission controlBMPLS TE tunnel traffic is a link attribute to compute the TE tunnel pathCMPLS TE uses BGP extension to advertise link attributesDMPLS TE provides protection capabilityEMPLS TE uses RSVP to establish LSP
多选题Which methods would enable traffic to be forwarded along an MPLS TE tunnel？（）AMP-BGP routingBStatic routingCPolicy routingDAutorouteEForwarding adjacency
单选题There is MPLS VPN traffic traversing through a TE intermediate router. What is the MPLS packet labelstack sequence （from outer to inner） for the VPN traffic on this router？（）ATE label， IGP label， VPN labelBIGP label， TE label， VPN labelCTE label， VPN label， IGP labelDVPN label， IGP label， TE labelEIGP label， VPN label， TE label
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