A network administrator is troubleshooting a redistribution of RIP routes into OSPF. Given the exhibited configuration commands, which statement is true? ()A. Redistributed ro utes will be tagged as external type 1 (E1) with a metric of 30.B. Redistribute

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Which statement best describes ACL configuration using configuration session mode on Cisco Nexus switches？（）

• A、 The verify command will validate commands entered for syntax errors.
• B、 The save command will save the commands entered to the startup configuration.
• C、 The network administrator can perform a dry-run ACL configuration by verifying the configuration against the hardware and software resources available before applying it.
• D、 Configuration sessions can be saved and resumed at any time， even after upgrading NX-OS Software on the switch with ISSU.
• E、 Configuration sessions are global for all VDCs on the Nexus 7000.

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A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）

• A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.
• B、For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.
• C、Direct inter-vlan communication does not require OSPF
• D、OSPF cannot be used if router-on-a-stick is configured on the router

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Which two statements are true about the role of split horizon？（）

• A、It is a function used by routing protocols to install routes into routing table
• B、It is a function that prevents the advertising of routes over an interface that the router is usingto reach a route
• C、Its function is to help avoid routing loops.
• D、It is a redistribution technique used by routing protocols

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Route redistribution (RR) has become an integral part of IP network design as the res ult of a growing need for disseminating certain routes across routing protocol boundaries. By default, which description is true when redistributing routes from other routing protocols into OSPF?（）

• A、Summarized routes are unacceptable
• B、They will appe ar in the OSPF routing table as type E2 routes
• C、Only routes with lower administrative distances will be imported
• D、All imported routes are to be automatically summarized if possible

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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 redistribution
• B、If using IS-IS as the PE-CE routing protocol, no redistribution is required
• C、If using static routes between the CE and PE routers, no redistribution of other VPN routes is required
• D、If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required

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Router R1 is redistributing between two OSPF processes. Given the configuration shown, which includes all commands in the route map named fred, which of the following answers is true regarding the redistribution into OSPF process 1?（） router ospf 1 redistribute ospf 2 external 2 route - map fred ! route - map fred permit 10 match ip address 1 set metric - type type - 1

• A、No routes are redistributed because a route cannot be both E1 and E2.
• B、Only OSPF E2 routes in the OSPF 2 domain will be considered for redistribution.
• C、Inside the OSPF 2 domain, any formerly E2 routes will become E1 routes.
• D、Routes permitted by ACL 1 will be redistributed, regardless of whether the routes are E1 or E2 routes.

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Which two statements about route redistribution when implementing OSPF are true?（）

• A、Routes learned using any IP routing protocol can only be redistributed into non IP routing protocols.
• B、OSPF can import routes learned using EIGRP, RIP, and IS - IS.
• C、OSPF routes cannot be exported into EIGRP, RIP, an d IS - IS.
• D、At the interdomain level, OSPF cannot import routes learned using BGP.
• E、OSPF routes can be exported into BGP.

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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.

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Router R1 refers to route - map fred when redistributing from EIGRP into OSPF. The entire route - map is listed next. Which of the following answers must be true based on the configuration as shown?（） route - map fred deny 10 match ip address one route - map fred deny 20 match ip address two route - map fred permit 100

• A、The third route map clause will allow any routes not already filtered by the first two clauses
• B、R outes permitted by ACL "two" will be redistributed
• C、Routes denied by ACL "one" will be redistributed
• D、All routes will be filtereD

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