you can also like us
Paris(config)# router eigrp 100
Paris(config)# router eigrp
Paris(config-router)# network 192.168.6.0
Paris(config-router)# network 192.168.7.0
Paris(config-router)# network 192.168.8.0
Paris(config-router)# network 192.168.9.0
D 172.16.1.0/24 [90/2195456] via 192.168.200.1, 00:00:09, Serial0/0/0
O 172.16.1.0/24 [110/1012] via 192.168.200.1, 00:00:22, Serial0/0/0
R 172.16.1.0/24 [120/1] via 192.168.200.1, 00:00:17, Serial0/0/0
I 172.16.1.0/24 [100/1192] via 192.168.200.1, 00:00:09, Serial0/0/0
Set a lower priority on R2.
Configure the routers in the same area.
Set a lower cost on R2 compared to R1.
Add a backup designated router to the network.
Match the hello and dead timers on both routers.
A metric is a value used by a particular routing protocol to compare paths to remote networks.
A common metric is used by all routing protocols.
The metric with the highest value is installed in the routing table.
The router may use only one parameter at a time to calculate the metric.
Ip route 0.0.0.0 0.0.0.0 Fa0/0
Ip route 0.0.0.0 0.0.0.0 Fa0/1
Ip route 0.0.0.0 0.0.0.0 10.1.1.1
Ip route 0.0.0.0 0.0.0.0 10.1.1.2
Ip route 184.108.40.206 255.255.255.0 10.1.1.1
Ip route 220.127.116.11 255.255.255.0 10.1.1.2
The IP address of host A is incorrect.
The default gateway of host A is incorrect.
The Fa0/1 interfaces of the two routers are configured for different subnets.
The subnet mask for the Fa0/0 interface of R1 is incorrect.
The two routers are connected on a multiaccess network.
The hello and dead intervals are different on the two routers.
They have different OSPF router IDs.
They have different process IDs.
Both routes are installed and load balancing occurs across both paths.
The route via Path B is installed because the EIGRP route has the best metric to network 10.2.0.0/16.
The route via Path A is installed because the static route has the best metric to network 10.2.0.0/16.
The route via Path B is installed because the EIGRP route has the lowest administrative distance to network 10.2.0.0/16.
The route via Path A is installed because the static route has the lowest administrative distance to network 10.2.0.0/16.
The FastEthernet interface of R1 is disabled.
One of the default routes is configured incorrectly.
A routing protocol is not configured on both routers.
The default gateway has not been configured on both routers.
The serial interface between two routers is down.
R2 is not forwarding the routing updates.
The 192.168.4.0 network is not included in the RIP configuration of R2.
RIPv1 needs to be configured.
What action should be taken to solve this problem?
Enable the serial interfaces of both routers.
Configure EIGRP to send periodic updates.
Configure the same hello interval between the routers.
Configure both routers with the same EIGRP process ID.
Automatic summarization is disabled.
The 172.30.200.16/28 network is one hop away from R1.
A classful routing protocol is being used.
R1 is originating the route 172.30.200.32/28.
10.0.0.0/16 is subnetted, 1 subnets D 10.5.0.0[90/205891] via 192.168.1.2, S0/0/0
10.0.0.0/24 is subnetted, 4 subnets D 10.5.0.0[90/205198] via 192.168.1.2, S0/0/0
10.0.0.0/22 is subnetted, 1 subnets D 10.5.0.0[90/205901] via 192.168.1.2, S0/0/0
10.0.0.0/8 is subnetted, 4 subnets D 10.5.0.0[90/205001] via 192.168.1.2, S0/0/0
Because RIPv1 is a classless protocol, it does not support this access.
RIPv1 does not support discontiguous networks.
RIPv1 does not support load balancing.
RIPv1 does not support automatic summarization.
A(config)# router rip A(config-router)# passive-interface S0/0
B(config)# router rip B(config-router)# network 192.168.25.48 B(config-router)# network 192.168.25.64
A(config)# router rip A(config-router)# no network 192.168.25.32
B(config)# router rip B(config-router)# passive-interface S0/0
A(config)# no router rip
The serial interface on R1 is configured incorrectly.
The default route is configured incorrectly.
The default-information originate command must be issued on R1.
Autosummarization must be disabled on R1.
The path learned via EIGRP
The path learned via RIP
The path with the highest metric value
Both paths with load balancing
It is the administrative distance of the routing protocol.
It is the number of hops between R2 and the 192.168.8.0/24 network.
It is the value used by the DUAL algorithm to determine the bandwidth for the link.
It is the convergence time measured in seconds.
R 192.168.1.0/24 [120/1] via 172.16.2.1, 00:00:24, Serial0/0/1
R 192.168.100.0/24 [120/1] via 172.16.1.1, 00:00:24, Serial0/0/0
S 192.168.1.0/24 [1/0] via FastEthernet0/0
R 192.168.9.0/24 [120/1] via 172.16.2.1, 00:00:24, Serial0/0/0
R 192.168.2.0/24 [120/1] via 172.16.1.2, 00:00:24, Serial0/0/0
Which path will be used to transmit the data packets between PC1 and PC2?
The packets will travel via R2-R1.
The packets will travel via R2-R3.
The traffic will be load-balanced between two paths — via R2-R1 and via R2-R3.
The packets will travel via R2-R3, and the other path via R2-R1 will be retained as the backup path.
It forwards data packets toward their destination.
It forwards the packet to the destination if the TTL value is 0.
It changes the destination IP address of data packets before forwarding them to an exit interface.
It determines the best path based on the destination MAC address.
It acts as an intersection between multiple IP networks.
From R1 to 172.16.1.1
From R1 to 192.168.3.1
From R2 to 192.168.1.1
From R2 to 192.168.3.1
It may be backed up by a feasible successor route.
It is used by EIGRP to forward traffic to the destination.
It is flagged as active in the routing table.
After the discovery process has occurred, the successor route is stored in the neighbor table.
Using dynamic routing instead of static routing would have required fewer configuration steps.
The 10.1.1.0/24 and 10.1.2.0/24 routes have adjacent boundaries and should be summarized.
Packets routed to the R2 Fast Ethernet interface require two routing table lookups.
The static route will not work correctly.
The routing table content indicates that interface S0/0/0 is administratively down.
The route for 172.16.1.0 is a static route.
A packet that is destined for a host on the 172.16.3.0 network is forwarded without performing a routing table lookup.
The packets that are routed to network 172.16.1.0 require two routing table lookups.
R1(config-router)# network 172.16.0.0 0.0.0.255 area 0
R1(config-router)# network 172.16.0.0 0.0.3.255 area 0
R1(config-router)# network 172.16.0.0 0.0.15.255 area 0
R1(config-router)# network 172.16.0.0 0.0.31.255 area 0
New routing updates are ignored until the network has converged.
Failed routes are advertised with a metric of infinity.
A route is marked as unavailable when its Time to Live is exceeded.
The unreachable route is cleared from the routing table after the invalid timer expires.
Compared to RIP, EIGRP has a lower administrative distance.
Compared to EIGRP, RIP has a higher metric value for the route.
Compared to RIP, the EIGRP route has fewer hops.
Compared to RIP, EIGRP has a faster update timer.
It is a link-state routing protocol.
It excludes subnet information from the routing updates.
It uses the DUAL algorithm to insert backup routes into the topology table.
It uses classless routing as the default method on the router.
The highest MAC address among the active interfaces of the network will be used.
There will be no router ID until a loopback interface is configured.
The highest IP address among the active FastEthernet interfaces that are running OSPF will be used.
The highest IP address among the active interfaces will be used.
Configure a static route on R1 using the IP address of the serial interface on R1.
Configure a default route on R1 with the exit interface Fa0/0 on R1.
Configure a static route on R1 using the IP address of S0/0/0 on R2.
Configure a default route on R1 using the IP address of Fa0/0 on R2.
As new neighbors are discovered, entries are placed in a neighbor table.
If the feasible successor has a higher advertised cost than the current successor route, then it becomes the primary route.
If hello packets are not received within the hold time, DUAL must recalculate the topology.
The reported distance is the distance to a destination as advertised by a neighbor.
EIGRP maintains full knowledge of the network topology in the topology table and exchanges full routing information with neighboring routers in every update.
EIGRP builds one routing table that contains routes for all configured routed protocols.
The IP address of the server
The default gateway of host A
The IP address of host A
The default gateway of the server
It is enabled by default on all Cisco IOS implementations.
It assigns a value that represents an infinite metric to the poisoned route.
It sends back the poisoned route update to the same interface from where it was received.
It instructs routers to hold all changes that might affect routes, for a specified period of time.
It limits the number of hops a packet can traverse through the network before it is discarded.
The routers must elect a designated router.
The routers must agree on the network type.
The routers must use the same dead interval.
The routers must exchange link state requests.
The routers must exchange database description packets.
The IP address of the first FastEthernet interface
The highest IP address of any logical interface
The highest IP address of any physical interface
The default gateway IP address
The priority value of 1 on any physical interface
It is used to confirm the receipt of LSUs.
It is used to establish and maintain adjacency with other OSPF routers.
It is used by the receiving routers to request more information about any entry in the DBD.
It is used to check the database synchronization between routers.
Configure the router ID on both routers.
Configure the R2 router interfaces for area 0.
Configure a loopback interface on both routers.
Configure the proper subnet masks on the router interfaces.
All of the 192.168.x.0 networks will be in the routing table.
Routes to networks 192.168.1.0/24, 192.168.2.0/24, and 192.168.3.0/24 will be in the routing table.
The routing table will be empty because routes and dynamic routes have not been configured.
A default route is automatically installed in the routing table to allow connectivity between the networks.
ROM, TFTP server, flash
Flash, TFTP server, ROM
Flash, NVRAM, TFTP server
NVRAM, TFTP server, flash
Routers that run a link-state protocol can establish a complete topology of the network.
Routers in a multipoint network that run a link-state protocol can exchange routing tables.
Routers use only hop count for routing decisions.
The shortest path first algorithm is used.
Split horizon is used to avoid routing loops.
The router will be unable to ping 192.168.1.2.
The router has two interfaces that participate in the RIP process.
The router will forward the updates for 192.168.1.0 on interface Serial0/0/1.
The router is not originating routes for 172.16.1.0.
The route to network 172.16.0.0 has an AD of 156160.
Network 192.168.0.16 can best be reached using FastEthernet0/0.
The AD of EIGRP routes has been manually changed to a value other than the default value.
Router1 is running both the EIGRP and OSPF routing process.
Network 172.17.0.0 can only be reached using a default route.
No default route has been configured.
They are aware of the complete network topology.
They offer rapid convergence times in large networks.
They do not include subnet masks in their routing updates.
They rely on decreasing hop counts to determine the best path.
They do not work well in networks that require special hierarchical designs.
They pass their entire routing tables to their directly connected neighbors only.
It will drop the packet.
It will forward the packet via the S0/0/0 interface.
It will forward the packet via the Fa0/0 interface.
It will forward the packet to R1.
The router modifies the TTL field, decrementing it by one.
The router changes the source IP to the IP of the exit interface.
The router maintains the same source and destination IP.
The router changes the source physical address to the physical address of the exit interface.
The router changes the destination IP to the IP of the exit interface.
The router sends the packet out all other interfaces, besides the one it entered the router on.
The IOS image is corrupt.
Cisco IOS is missing from flash memory.
The configuration file is missing from NVRAM.
The POST process has detected hardware failure.
Three network devices are directly connected to Router2.
The serial interface between Router2 and Router3 is up.
Router1 and Router3 are directly connected.
Six devices are up and running on the network.
Layer 3 functionality between routers is configured properly.
All routes are stable.
The show ip eigrp topology command has been run on R1.
The serial interface between the two routers is down.
Each route has one feasible successor.
Include the default-information originate command.
Include the no auto-summary command.
Specify the network for which RIP routing has to be enabled.
Implement RIPv2 authentication in the network.
ABCD is a router that is connected to R1.
ABCD is a non-CISCO device that is connected to R1.
The device is connected at the Serial0/0/1 interface of R1.
R1 is connected at the S0/0/1 interface of device ABCD.
ABCD does not support switching capability.
If the network uses the RIP protocol, router A will determine that all paths have equal cost.
If the network uses the RIP protocol, router A will update only the A-C-E path in its routing table.
If the network uses the EIGRP routing protocol, router A will determine that path A-D-E has the lowest cost.
If both RIP and EIGRP protocols are configured on router A, the router will use the route information that is learned by the RIP routing protocol.
The entry for 192.168.2.0/24 is missing from the routing table of R1.
The entry for 192.168.1.0/24 is missing from the routing table of R2.
The entry for 10.1.1.0/30 is missing from the routing table of R1.
The entry for 10.1.1.0/30 is missing from the routing table of R2.
The entry for 192.168.1.0/24 is missing from the routing table of R1.
The entry for 192.168.2.0/24 is missing from the routing table of R2.
The routers are configured with different versions of RIP.
R2 is not forwarding the routing updates.
The R1 configuration should include the no auto-summary command.
The maximum path number has been exceeded.
R1 will forward the route information for subnet 192.168.100.0/30.
The administrative distance has been set to 50 on R1.
R1 will not forward route information for subnet 192.168.100.4.0/30.
R1 will forward the EGRP update for subnet 10.10.10.0/30.
Autosummarization must be enabled.
It will use the A-D path only.
It will use the path A-D, and the paths A-C-D and A-B-D will be retained as the backup paths.
It will use all the paths equally in a round-robin fashion.
The traffic will be load-balanced between A-B-D and A-C-D.
DRAM – loads the bootstrap
RAM – stores the operating system
Flash – executes diagnostics at bootup
NVRAM – stores the configuration file
ROM – stores the backup configuration file
POST – runs diagnostics on hardware modules
It uses the Bellman-Ford algorithm to determine the best path.
It displays an actual map of the network topology.
It offers rapid convergence in large networks.
It periodically sends complete routing tables to all connected devices.
It is beneficial in complex and hierarchically designed networks.
A CSU/DSU device
A DTE device
A DCE device
A crossover cable
A V.35 cable
It will drop the packet.
It will forward the packet to interface Serial0/0/0.
It will determine the route for the packet through a routing protocol.
It will forward the packet to the default gateway.
Routers B, C, and D have no access to the Internet.
The link to the ISP will be excluded from the routing protocol process.
A default route must be configured on every router.
The wildcard mask is incorrectly configured.
It broadcasts hello packets to all routers in the network to re-establish neighbor adjacencies.
It sends queries to adjacent neighbors until a new successor route is found.
It immediately sends its entire routing table to its neighbors.
It will set the metric for the failed route to infinity.