多选题Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)AIGP routes advertised by P routersBIGP routes advertised by PE routersCVPN routes advertised by PE routersDVPN routes advertised by CE routers
多选题
Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)
A
IGP routes advertised by P routers
B
IGP routes advertised by PE routers
C
VPN routes advertised by PE routers
D
VPN routes advertised by CE routers
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Which two routes do P routers see by default in a BGP MPLS VPN configuration? ()(Choose two.) A. IGP routes advertised by P routersB. IGP routes advertised by PE routersC. VPN routes advertised by PE routersD. VPN routes advertised by CE routers
By default, an L1／L2 IS－IS router advertises what remote area routes into a Level 1 area?() A. only summarized routesB. all routes in the networkC. all routes in the backboneD. No routes are advertised.
Which statement is true regarding the remote route table of a local WX device?() A. Remote routes are the compression subnets advertised by remote WX devices.B. Remote routes include routes for remote hosts or subnets advertised by a WAN router.C. Remote routes are the routes advertised by remote routers that are more than two hops away.D. Remote routes are the compression subnets advertised by the local WX device to the remote WX devices.
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
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.
Refer to the exhibit. R1 and R2 have been configured to share routing information via EIGRP. What will be the result of the configuration section shown for R2? () A. Any routes learned by R2 from the interface tied to the 172.16.0.0 network will not be advertised to neighbors on the 192.168.2.0 network.B. Only routes learned by R2 from the interface tied to the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network.C. Only the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network.D. All networks, except the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network .
Refer to the exhibit. On the basis of the partial configuration, which two statements are correct? () A. Only routes 10.0.1.0/24 will be sent out all interfaces.B. Only routes matching 10.0.0.0/8 will be advertised out interfaces other than Ethernet 0.C. Only routes matching 10.0.0.0/8 will be advertised out Ethernet 0.D. Only routes matching 10.0.1.0/24 will be advertised out Ethernet 0.E. Only routes 10.0.1.0/24 will be allowed in the routing table.F. All rout es will be advertised out interfaces other than Ethernet 0.
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. Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.C. Redistributed routes will maintain their original RIP routing metric.D. Redistributed routes will ha ve a default metric of 0 and will be treated as unreachable and not advertised.E. Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.
Refer to the exhibit. OSPF has been configured on all routers in the network and Area 1 has been configured as a NSSA. Which statement is true about the NSSA Area 1?() A. Only redistributed RIP routes will appear in Area 1. They will be advertised via t ype 7 LSAsB. No redistributed routes can appear in Area 1, only summary routesC. Redistributed RIP and IGRP routes will appear in Area 1. They will be advertised via type 5 LSAsD. Only redistributed IGRP routes will appear in Area 1. They will be advertised via type 7 LSAs
What are three key concepts that apply when configuring the EIGRP stub routing feature in a hub and spoke network?() A. A hub router prevents routes from being advertised to the remote router.B. Only remote routers are configured as stubs.C. Stub routers are not queried for routes.D. Spoke routers connected to hub routers answer the route queries for the stub router.E. A stub router should have only EIGRP hub routers as neighbors.F. EIGRP stub routing should be used on hub routers only.
Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?() A. use BGP as the CE-PE routing protocolB. use OSPF as the CE-PE routing protocolC. use EIGRP as the CE-PE routing protocolD. use the SP to redistribute routes as external routes for OSPF and EIGRPE. use route redistribution at each location to ensure external routes are imported into the IGP
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
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
Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links？（）A、 use BGP as the CE-PE routing protocolB、 use OSPF as the CE-PE routing protocolC、 use EIGRP as the CE-PE routing protocolD、 use the SP to redistribute routes as external routes for OSPF and EIGRPE、 use route redistribution at each location to ensure external routes are imported into the IGP
Which keyword is used with the show ip bgp neighbors [keyword] command to display all routes that are received and accepted from a neighbor?（）A、pathsB、accepted-routesC、advertised-routesD、routes
A request arrived on your MPLS-vpn-bgp group. Due to a security breach， your customer is experiencing DoS attacks coming from specific subnets （200.0.10.0/24， 200.0.12.0/24）. You have checked all MPLS-EBGP routes being advertised to BHK from other VPN sites and found four subnets listed： 200.0.10.0/24， 200.0.11.0/24， 200.0.12.0/24， 200.0.13.0/24. You immediately apply an outbound ACL filter using the appropriate MPLS-EBGP tool： access-list 1 deny 0.0.0.0 255.255.254.255 access-list 1 permit any What happens when you apply this ACL on the MPLS-EBGP connection to BHK？（）A、It blocks all routes.B、It blocks the routes 200.0.12.0/24， 200.0.10.0/24 only.C、It blocks the routes 200.0.12.0/24， 200.0.13.0/24 only.D、It blocks the routes 200.0.10.0/24， 200.0.13.0/24 only.E、Nothing happens， no routes are blocked.
R1 is currently advertising prefixes 1.0.0.0/8, 2.0.0.0/8, and 3.0.0.0/8 over its eBGP connection to neighbor 2.2.2.2 (R2). An engineer configures a prefix list (fred) on R1 that permits only 2.0.0.0/8 and then enables the filter with the neighbor R2 prefix- list fred out command. Upon exiting configuration mode, the engineer uses some show commands on R1, but no other commands. Which of the following is true in this case?（）A、The show ip bgp neighbor 2 .2.2.2 received -routes command lists the three original prefixes.B、The show ip bgp neighbor 2.2.2.2 advertised - routes command lists the three original prefixes.C、The show ip bgp neighbor 2.2.2.2 routes command lists the three original prefixes.D、T he show ip bgp neighbor 2.2.2.2 routes command lists only 2.0.0.0/8.E、The show ip bgp neighbor 2.2.2.2 advertised - routes command lists only 2.0.0.0/8.
By default, an L1/L2 IS-IS router advertises what remote area routes into a Level 1 area?（）A、only summarized routesB、all routes in the networkC、all routes in the backboneD、No routes are advertised.
Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)A、IGP routes advertised by P routersB、IGP routes advertised by PE routersC、VPN routes advertised by PE routersD、VPN routes advertised by CE routers
Which two statements are true by default of a multilevel IS-IS network?（）A、Level 1 only routers see routes contained in their area.B、Level 1 routers route towards Level 2 routers due to the attached bit.C、Level 2 routers route towards Level 1 routers due to the attached bit.D、Level 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.
多选题Refer to the exhibit. Which two statements are correct？ （Choose two.）（）AAll six routes will be installed in the routing table.BTwo routes will be installed in the routing table.CFour routes will be installed in the routing table.DAll the routes were redistributed into BGP from an IGP.EAll the routes were originated by BGP with the network command.
多选题What are three key concepts that apply when configuring the EIGRP stub routing feature in a hub and spoke network？（）AA hub router prevents routes from being advertised to the remote router.BOnly remote routers are configured as stubs.CStub routers are not queried for routes.DSpoke routers connected to hub routers answer the route queries for the stub router.EA stub router should have only EIGRP hub routers as neighbors.FEIGRP stub routing should be used on hub routers only.
多选题Router R1 is configured as shown below: router eigrp 100 network 10.0.0.0 eigrp stub Based on the information shown above, which two types of routes will be advertised？（）AReceive - onlyBStubCStaticDSummaryEConnectedFDynamic
多选题Which two statements describe the default routing policy for BGP?（）AAdvertise only locally originated routes.BAccept all BGP routes and import into inet.0.CAdvertise all active BGP routes.DAdvertise only EBGP routes.
多选题Which two statements are true by default of a multilevel IS-IS network?（）ALevel 1 only routers see routes contained in their area.BLevel 1 routers route towards Level 2 routers due to the attached bit.CLevel 2 routers route towards Level 1 routers due to the attached bit.DLevel 2 routers can see routes in other Level 2 areas and routes originated in Level 1 areas.
单选题Your MPLS implementation is currently using internal backdoor links. What can you do to minimize the impact of having these links?（）Ause BGP as the CE-PE routing protocolBuse OSPF as the CE-PE routing protocolCuse EIGRP as the CE-PE routing protocolDuse the SP to redistribute routes as external routes for OSPF and EIGRPEuse route redistribution at each location to ensure external routes are imported into the IGP
多选题Which two routes do P routers see by default in a BGP MPLS VPN configuration? （）(Choose two.)AIGP routes advertised by P routersBIGP routes advertised by PE routersCVPN routes advertised by PE routersDVPN routes advertised by CE routers
单选题By default, an L1/L2 IS-IS router advertises what remote area routes into a Level 1 area?（）Aonly summarized routesBall routes in the networkCall routes in the backboneDNo routes are advertised.