Module G2 PE - Switch Connections Flashcards
Which of the following is not a benefit of using VLANs?
Cost-Effective
Ease of Use
Security
Flexibility
Ease of Use
What are the two alternate ports that RSTP adds that’s different from STP?
alternate and backup
______ Ports can be assigned to single VLANs. This type of interface is configured on switch ports that are connected to end devices.
access
What happens when a switch is added to a network?
floodiing
A trunk port is used to connect traffic from multiple VLANs through a single Layer 2 switch.
T/F
True
What is it called when the switch sends repetitive broadcasts to fill the mac address table due to a loop?
broadcast storm
What is the process of adding tags to Ethernet frames passing through VLAN trunked ports called?
Port Tagging
Port Framing
Frame Tagging
Frame Porting
Frame Tagging
What is sent among switches in order to determine which switch is the “root switch”
BPDU
A VLAN is a physical grouping of devices that can communicate as if they are on different local area networks.
True
False
False
What does a switch employ if it cannot find the destination MAC address of the frame?
broadcast
Where do switches place hardware addresses?
MAC address table
What is used to avoid network connectivity issues?
PortFast
What happens when the source and destination port of a frame that reaches the switch is dropped due to the frame not needing to reach the switch?
frame filtering
What prevents looping when multiple switches or bridges are used?
stp (Spanning Tree Protocol)
What happens when packets are infinitely broadcasted throughout your network until all resources are taken up?
broadcast storm
Modern switches also have a Graphical User Interface
T/F
True
Modern switches also have a Graphical User Interface.
T/F
True
Which is not a recommended change to a switch.
- Change the name
- Alter the password
- Develop and implement Access Control Lists (ACLs)
- Isolate switch from end devices
Isolate switch from end devices
CDP = This spelled out is
Cisco discovery protocol
What is the protocol name that contains special information, such as the switch model number?
cdp (Cisco Discovery Protocol)
What service instructs a device to use a specific router as its path to a destination
SNMP stands for
Simple Network Mapping Protocol
Simple Network Management Protocol
Sustainment Network Mapping Procedure
Sustainment Network Mapping Protocol
Simple Network Management Protocol
What type of switch is known as a plug and play switch?
Managed Switch
Unmanaged Switch
Secondary Switch
Layer 3 Switch
Unmanaged Switch
What type of switch can be customized and is typical installed in a growing network infrastructure?
Managed Switch
Unmanaged Switch
Secondary Switch
Layer 3 Switch
Managed Switch
Route that takes effect when no other route is available for an IP destination address. (Router is setup)
- Multicast
- Dropped packet
- Default route
- Domain Name Server
Default route
What is it called when the source and destination port of a frame reaches the switches and is dropped?
- Default route
- Broadcast
- Flagged Alert
- Frame Filtering
Frame Filtering
What is the default IP for a non-routable used to designate an invalid, unknown or non-applicable target in IPv4
0.0.0.0/0
What is the default IP for a non-routable used to designate an invalid, unknown or non-applicable target in IPv6
::/0
Full duplex traffic means network traffic can only be sent unidirectional.
True
False
False
Switches perform basic error checking before forwarding data to destined ports.
True
False
True
A switch operates in the _____ layer of the OSI Model.
2 (Data Link Layer)
Command used to assign a default route
- ip
- ip route
- route
- default
- standard out
ip route
provide a valid command to assign a default route to another (198.150.17.1)
router(config)#ip route 198.150.17.1 ?
____ uses specific protocols that can optimize data routing.
dynamic routing
Which form of routing has more automatic configuration from the routers to select the best route?
- Active Configuration Routing
- Score Vectored Routing
- Dynamic route
- Static Route
- Artificial Imprint
- Passive Configuration Routing
Dynamic route
Which is not a feature of dynamic routing
- Identify other networks
- role based network segregation/aggregation
- Analyzing efficient ways to get to destination networks
- updates on current routing information
- finds alternative paths to destination
role based network segregation/aggregation
_____ are routing protocols that exchange routing information with other routers within a single autonomous system
Interior Gateway Protocols
Which more accurately defines an autonomous system (AS)
- One network or a collection of networks under the control of one enterprise.
- Self-operating machine, or control mechanism designed to automatically follow a properations, or respond to predetermined instructions.
- List of the IP address space that the AS controls, plus a list of the other ASes to which it connects.
- A connection endpoint that connects with each other computers and exchange network traffic (data packets) through a process called peering.
One network or a collection of networks under the control of one enterprise.
A routing protocol that uses the number of hops from on location to the next as a form of scoring to determine the best route?
RIP ?
What form of routing protocol is susceptible to looping
distance vector
(READ Carefully) Which is not a Distance vector routing protocol (READ Carefully)
ELGRP
RIPv1
EIGRP
RIPV2
ELGRP
