Refer to the exhibit. The network administrator has just added VLAN 50 to Switch1 and Switch2 and assigned hosts on the IP addresses of the VLAN in the 10.1.50.0/24 subnet range. Computer A can communicate with computer B, but not with computer C or computer D. What is the most likely cause of this problem?
There is a native VLAN mismatch.
The link between Switch1 and Switch2 is up but not trunked.
The router is not properly configured for inter-VLAN routing.
VLAN 50 is not allowed to entering the trunk between Switch1 and Switch2.
Cisco switches only support the ISL trunking protocol.
The trunk cannot be negotiated with both ends set to auto.
By default, Switch1 will only allow VLAN 5 across the link.
A common native VLAN should have been configured on the switches.
1. If a network administrator enters these commands on a switch, what will be the result?
Switch1(config-line)# line console 0
Switch1(config-line)# password cisco
to secure the console port with the password "cisco"
to deny access to the console port by specifying 0 lines are available
to gain access to line configuration mode by supplying the required password
to configure the privilege exec password that will be used for remote access
2. Which command line interface (CLI) mode allows users to configure switch parameters, such as the hostname and password?
user EXEC mode
privileged EXEC mode
global configuration mode
interface configuration mode
1. Which layer of the hierarchical network design model is refered to as the high-speed backbone of the internetwork, where high availability and redundancy are critical?
2. Which two characteristics are associated with enterprise level switches? (Choose two.)
low port density
high forwarding rate
high latency level
support link aggregation
predefined number of ports
Refer to the exhibit. Given the topology shown in the exhibit, what three commands are needed to configure EIGRP on the Paris router? (Choose three.)
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
2. In a lab test environment, a router has learned about network 172.16.1.0 through four different dynamic routing processes. Which route will be used to reach this network?
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
Refer to the exhibit. All routers are running OSPF. What cost would JAX put in its routing table for the 10.0.0.0/24 network?
Refer to the exhibit. Router1 and Router2 are running OSPF. The show ip ospf neighbor command reveals no neighbors. What is a possible cause?
OSPF autonomous system IDs do not match.
OSPF process IDs do not match.
OSPF network types are identical.
OSPF hello or dead timers do not match.