VRF
FBF
forwarding
no-forwarding
单选题Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine?（）A It is only used for exception traffic.B It is an FE link called fxp2.C It is rate-limited to avoid DDOS attacks.D It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.
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单选题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
单选题Which statement is correct about policies in the Junos OS?（）A Export policies are used to filter routes from the RE forwarding table to the PFE forwarding table.B Export policies are used to filter routes destined for the routing table.C Export policies are used to filter routes being sent to neighboring devices.D Export policies are used to filter traffic leaving the device.
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.
单选题What is the role of route preference?（）A It is used as a tiebreaker when the same prefix is available through multiple protocols.B It is used to determine the preferred path to a given destination.C It is used to select the best route between multiple equal-cost paths.D It is used to select which routing table to use for forwarding.
单选题Which routing method is used to determine the forwarding paths for IP traffic in a Secure Cisco Single-Site Network foundation solution with remote teleworkers？（）A RIPB EIGRPC OSPFD Static and default routes
单选题Which routing instance type is used to facilitate filter-based forwarding?（）A VRFB FBFC forwardingD no-forwarding
