Why would it be necessary to configure the bandwidth setting on an EIGRP interface rather than leaving it at the default sett
A suboptimal route may be chosen as the best path to a destination if the bandwidth setting is higher than the actual bandwid
The network may be unable to converge if the bandwidth setting does not ma
tch the actual bandwidth of the link.
Routing updates might arrive too fast for the interface to handle and be discarded because of buffer overflow.
The configured bandwidth
must match the actual speed of the link so the link will operate properly.
Setting the bandwidth to a higher rate will optimize the effective throughput of the link.
In which of the following tables does the EIGRP DUAL algorithm store the primary route to a destination? (Choose two.)
Which of the following state
ments describes the bounded updates used by EIGRP?
Bounded updates are sent to all routers within an autonomous system.
Partial updates are sent only to routers that need the inf
The updates are sent to all routers in the routing table.
Updates are bounded by the routers in the topology table.
Which Layer 4 protocol does EIGRP use to provide reliability for the transmission of routing information?
Which command will help identify established OSPF neighbor adjacencies?
show ospf neighbor
debug neighbor events
debug ip ospf neighbor
show ip ospf neighbor
Which router command can be used to identify traffic bottlenecks or l
ocate broken network connections on the path to a destination?
Which of the following statements are true of routers that are running EIGRP? (Choose three.)
They can support multiple routed protoco
They maintain a complex topology database that describes the entire network.
They send their entire routing table to neighboring routers.
They send partial routing updates in response to topology changes.
They send routing updates to all other routers in the network.
They use hello packets to inform ne
ighboring routers of their status.
A LAN has been found to be unreachable in an enterprise network that is routing IGRP. Which commands can be used to check the
ation of the router attached to the unreachable network? (Choose three.)
show ip route
show ip protocols
show interfaces serial
A technician has accidentally disconnected an Ethernet cable from a router to a network that is advertised by IGRP. IGRP has
triggered update alerting other routers i
n the enterprise that the network is unreachable. What is the minimum amount of time that will
elapse before the other routers will be able to use this network after it is reconnected, assuming default timer settings?
Which of the following router commands is recommended only for troubleshooting specific types of network problems, not for
monitoring normal network operation?
Host 192.168.1.66 in the network illustrated is unable to ping host 192.168.1.130. How must EIGRP be configured to enable
connectivity between the two hos
ts? (Choose two.)
What is the default administrative distance of EIGRP internal routes?
What type of command
will allow an administrator to check normal router behavior?
Which of the following types of routes will be denoted by
in EIGRP routing table entries? (Choose two.)
routes learned from other
routes learned from any non
adjacent EIGRP routers
any route with a hop count metric higher than 224
EIGRP routes t
hat originate in different autonomous systems
all passive routes in the routing table
Which of the following are found in the EIGRP neighbor table? (Choose two.)
routes installed by DUAL
lowest calculated metric to each destination
network layer address of the neighbor routers
number of EIGRP packets waiting to be sent
feasible distance to each neighbor
What tables does EIGRP maintain for each routed protocol it supports? (Choose three.)
link state table
What is the EIGRP term for a backup route?
feasible successor route
One part of the network shown in the graphic uses IGRP and another part uses EIGRP. Which of the following statements are tru
? (Choose two.)
IP traffic will not be routable from network 192.168.1.0 to network 10.1.1.0.
The routers using IGRP will scale the EIGRP routing metrics by 256.
The route to network 192.168.1.0 will be tagged as external by the EIGRP routers.
The routers in the EIGRP network will convert the 24
bit IGRP metrics to 32
bit EIGRP metrics.
The autonmous system number in the IGRP network must be converted to an EIGRP AS number.
The IGRP router will classify routes learned from the EIGRP routers as internal.
Which command will display only the current EIGRP routing table entries?
show ip route
ip route eigrp
show eigrp route
show eigrp protocol
What information is mainta
ined in the EIGRP topology database for a destination route? (Choose three.)
the routing protocol
the feasible distance of the route
the highest cost of the route
the SRTT value for the route
the route cost as advertised by the neighboring router
the physical addres
s of the gateway interface
What must be configured for IGRP and EIGRP to automatically share and redistribute information?
aximum hop limits
identical autonomous system numbers
automatic protocol redistribution
What is the advantage of routers forming adjacencies when using EIGRP? (Choose three.)
Neighbor routers can quickly take over for a router that is in passive mode.
New routers and their routes can quickly be discovered by neighbor routers.
A router can share routing loads with neighbor routers.
ter can quickly discover when a neighbor router is no longer available.
Changes in network topology can quickly be shared with neighbor routers.
Neighbor routers can save ove
rhead by sharing their DUAL databases.
Which router command will enable IGRP with an autonomous system number of 100?
router igrp 100