Network Quiz 1
Network Fundamentals Quiz
Test your knowledge of networking concepts and protocols with our engaging quiz designed for networking enthusiasts and professionals alike. This quiz covers essential topics including routing protocols, IP addressing, and network services.
- 11 carefully crafted questions
- Multiple choice format for easy answering
- Real-world networking scenarios
A router with a BGP autonomous system number of 65001 is peered with another router with the same BGP AS. Which of the following is true?:
The ebgp multihop command must be configured to reach an established state.
A BGP connection will be established, but no traffic will traverse the connection
The routers are considered eBGP neighbors
The routers are considered iBGP neighbors
A BGP establishment error will occur because of the AS conflic
No matter how it's configured, a single switch port is considered what?
A separate unicast domain
A separate broadcast domain
A separate multicast domain
A separate collision domain
Identify which of the services below uses both TCP and UDP ports
FTP
TFTP
DNS
SSH
Telnet
Which statement about NTP is true?
A stratum 2 NTP server is directly attached to an authoritative time source.
NTP must be configured to synchronize with one of a handful of atomic clocks available on the internet.
NTP authentication is disabled by default
You must configure two or more NTP sources for times to be accurate.
Which of the following is not an IPv6 address type?
Broadcast
Unicast
Anycast
Multicast
An OSPF router has three directly connected networks; 172.16.0.0/16, 172.16.1.0/16, and 172.16.2.0/16. Which OSPF network command would advertise only the 172.16.1.0 network to neighbors?
Router(config-router)# network 172.16.1.0 0.0.255.255 area 0
Router(config-router)# network 172.16.0.0 0.0.15.255 area 0
Router(config-router)# network 172.16.1.0 255.255.255.0 area 0
Router(config-router)# network 172.16.1.0 0.0.0.0 area 0
What is the recommended Cisco best practice for configuring an OSPF-enabled router so that each router can be easily identified when troubleshooting routing issues?
Use the highest IP address assigned to an active interface participating in the routing process.
Configure a value using the router-id command.
Use the highest active interface IP address that is configured on the router.
Use a loopback interface configured with the highest IP address on the router.
What route would have the lowest administrative distance?
a directly connected network
A static route
A route received through the EIGRP routing protocol
A route received through the OSPF routing protocol
A network administrator configures the interface fa0/0 on the router R1 with the command ip address 172.16.1.254 255.255.255.0 . However, when the administrator issues the command show ip route , the routing table does not show the directly connected network. What is the possible cause of the problem?
The interface fa0/0 has not been activated.
The configuration needs to be saved first.
No packets with a destination network of 172.16.1.0 have been sent to R1.
The subnet mask is incorrect for the IPv4 address.
Refer to the exhibit. A network administrator has configured OSPFv2 on the two Cisco routers as shown. PC1 is unable to connect to PC2. What should the administrator do first when troubleshooting the OSPFv2 implementation?
Test Layer 3 connectivity between the directly connected routers.
Turn off OSPFv2.
Disconnect the serial link between router R1 and R2.
Implement the network 192.168.255.0 0.0.0.3 area 0 command on router R1.
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