Final Test, CNET 311 Questions with complete solution 2026
Q1: Which command is used to see ip addresses assigned on interfaces (summary) on a router?
a- Show ip route
b- Show routing table
c- Show ip interface brief
d- All above
Q2: EIGRP is considered as
a- Link state protocol
b- Distance vector protocol
c- Exterior gateway protocol
d- None of above
Q3: HSRP is used to add redundancy and failover on
a- On Layer 3 gateway connectivity
b- Adding spanning layer tree to the network
c- Layer 2 redundancy
d- None of above
Q4: Which technology in the switching do we use to add link aggregation, link redundancy and more
capacity
a- Port mirroring
b- Spanning tree protocol
c- EtherChannel
d- None of above
Q5: EtherChannels can be formed using
a- Port Aggregation Protocol PAgP or Link aggregation protocol LACP
b- STP
c- Data aggregation protocol
d- Bundling layer 3 protocol
Q6: which command is used to see the routing protocol in use, for and details about the routing protocol
a- Show ip protocol
b- Show ip interface brief
c- Show ip interface
d- Show vlan
Q7: What is the command to see LACP ether channel in service and the ports interfaces in the channel
a- Show etherchannel port-channel
b- Show etherchannel summary
c- Show ip interface brief
, d- Show ports
e- Both a and b
Q8: What does broadcast packet sent on a network means?
a- Broadcast is statement
b- Broadcast is a form of unicast
c- A packet that is sent to all of the hosts or devices connected in that broadcast domain in
an Ethernet network
d- None of the above
Q9: What does unicast packet sent on a network means?
a- A packet that contains arp request
b- It is layer 2 redundancy protocol packet
c- A packet that is sent to one device or a host on the network
d- It’s a layer 3 redundancy arp
packet Q10: Which is Arp, and what is it
used for?
a- Its address resolution protocol, that is used to resolve a mac address with given ip-address
in IPV4 address
b- Its RIP address protocol
c- RIP V1 and V2 address protocol
d- BGP address protocol
Q11: A trunk port is used for what purpose on the network
a- It carries IP traffic over the network
b- It carries multiple vlans over a single port
c- It is port bundling technology used to increase bandwidth
d- None of above
Q12: What is the role of root bridge in the spanning tree protocol
a- It creates the tree within the layer 3 domain
b- It is the root for all ip traffic
c- In spanning tree topology Root Bridge is a reference point. In election process the Bridge
with the Lowest Bridge ID is elected as the Root Bridge
d- None of above
Q13: what are the three modes of VTP protocol
a- Server mode, client mode and transparent mode
b- Server mode, IP mode and bridge mode
c- Server mode, router mode and bridge mode
d- Both b and c
Q1: Which command is used to see ip addresses assigned on interfaces (summary) on a router?
a- Show ip route
b- Show routing table
c- Show ip interface brief
d- All above
Q2: EIGRP is considered as
a- Link state protocol
b- Distance vector protocol
c- Exterior gateway protocol
d- None of above
Q3: HSRP is used to add redundancy and failover on
a- On Layer 3 gateway connectivity
b- Adding spanning layer tree to the network
c- Layer 2 redundancy
d- None of above
Q4: Which technology in the switching do we use to add link aggregation, link redundancy and more
capacity
a- Port mirroring
b- Spanning tree protocol
c- EtherChannel
d- None of above
Q5: EtherChannels can be formed using
a- Port Aggregation Protocol PAgP or Link aggregation protocol LACP
b- STP
c- Data aggregation protocol
d- Bundling layer 3 protocol
Q6: which command is used to see the routing protocol in use, for and details about the routing protocol
a- Show ip protocol
b- Show ip interface brief
c- Show ip interface
d- Show vlan
Q7: What is the command to see LACP ether channel in service and the ports interfaces in the channel
a- Show etherchannel port-channel
b- Show etherchannel summary
c- Show ip interface brief
, d- Show ports
e- Both a and b
Q8: What does broadcast packet sent on a network means?
a- Broadcast is statement
b- Broadcast is a form of unicast
c- A packet that is sent to all of the hosts or devices connected in that broadcast domain in
an Ethernet network
d- None of the above
Q9: What does unicast packet sent on a network means?
a- A packet that contains arp request
b- It is layer 2 redundancy protocol packet
c- A packet that is sent to one device or a host on the network
d- It’s a layer 3 redundancy arp
packet Q10: Which is Arp, and what is it
used for?
a- Its address resolution protocol, that is used to resolve a mac address with given ip-address
in IPV4 address
b- Its RIP address protocol
c- RIP V1 and V2 address protocol
d- BGP address protocol
Q11: A trunk port is used for what purpose on the network
a- It carries IP traffic over the network
b- It carries multiple vlans over a single port
c- It is port bundling technology used to increase bandwidth
d- None of above
Q12: What is the role of root bridge in the spanning tree protocol
a- It creates the tree within the layer 3 domain
b- It is the root for all ip traffic
c- In spanning tree topology Root Bridge is a reference point. In election process the Bridge
with the Lowest Bridge ID is elected as the Root Bridge
d- None of above
Q13: what are the three modes of VTP protocol
a- Server mode, client mode and transparent mode
b- Server mode, IP mode and bridge mode
c- Server mode, router mode and bridge mode
d- Both b and c
