问题：单选题What type of OSPF router is responsible for redistributing routes into OSPF?（）A
问题：单选题Why would you make a non-backbone area a stub or not-so-stubby area?（）A
to aggregate routes learned from the ABRB
to lower the cost of routes advertised by the ABRC
to connect a non-contiguous area to the backboneD
to decrease the size of the link-stat...
问题：单选题During OSPF adjacency formation, in what state is a router when it is negotiating to be in charge of the database synchronization process?（）A
问题：单选题What is the first step in BGP route selection?（）A
The local router prefers the route with the shortest as-path.B
The router first verifies that it has a route to thebgp Next Hop IP address.C
The local router prefers the route from the peer with the low...
问题：单选题What command would you use to view an IS-IS adjacency?（）A
show iso neighborB
show isis neighborC
show iso adjacencyD
show isis adjacency...
问题：单选题Three IS-IS routers on a broadcast segment have different priority values configured. Which router is elected the DIS on that broadcast segment?（）A
the router with the lowest priorityB
the router with the highest priorityC
the router with the highest S...
问题：单选题Once the TCP connection is established, which message type initiates the BGP peering process?（）A
问题：多选题What are the three components of the ISO NET address?（）AArea IDBN-selectorCSystem IDDAS numberEISO numberFMAC address...
问题：多选题A firewall filter is applied as an input filter on a transit interface. What three types of traffic will this affect? （）Ainbound traffic transiting the routerBoutbound traffic transiting the routerCtraffic destined to the Routing EngineDtraffic destine...
问题：单选题What is the purpose of the OSPF link-state update packet?（）A
describes a change to the OSPF hello timerB
carries one or more link-state advertisementsC
establishes and maintains neighbor relationshipsD
describes the contents of the entire link-state da...
问题：单选题How often are IS-IS Hello packets transmitted?（）A
3 seconds for DIS; 9 seconds for non-DISB
9 seconds for DIS; 3 seconds for non-DISC
10 seconds for DIS; 3 seconds for non-DISD
10 seconds for all routers...
问题：多选题Firewall filters can be used to accept, discard, or reject packets based on （）Aprotocol typeBMAC addressCTCP or UDP portDsource and destination IP address...
问题：单选题How do you enable interface fe-0/0/0 under the [edit protocols isis] level to form both a Level 1 and Level 2 adjacency?（）A
set interface fe-0/0/0.0B
set interface fe-0/0/0.0 all levelC
set interface fe-0/0/0.0 level 3 enableD
set interface fe-0/0/0.0 ...
问题：单选题If all OSPF routers on a broadcast network have the same OSPF priority, what parameter is used to determine the new BDR at the time of a DR failure?（）A
IP address of interface on broadcast network...