3. Based on the network devices, answer the following questions..... a. What do you think is the role of routers in a network? b. What do you think is the role of switches in a network? c. What do you think is the purpose of static routing in networking?
3. Based on the network devices, answer the following questions..... a. What do you think is the role of routers in a network? b. What do you think is the role of switches in a network? c. What do you think is the purpose of static routing in networking?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:3. Based on the network devices, answer the following questions.
a. What do you think is the role of routers in a network?
b. What do you think is the role of switches in a network?
C. What do you think is the purpose of static routing in networking?
![Laboratory Exercise
Static Routing
Objectives:
At the end of the exercise, the students should be able to:
• Assign IP addresses to PCs and routers; and
Check the connectivity of all interfaces using the PING command.
Principle:
Routing is the basic element of data communication networks in
which it is the process of selecting paths on a network along which
packets are sent from a source to a destination. Routes are the path
information used to guide packet forwarding. Network devices
need to forward IP packets from different subnets to their
destination IP subnets.
Static routes are manually configured by network administrators.
This can be an effective method for networks with small and simple
structures and reduce the effect of bandwidth and CPU resource
consumption that occurs when other protocols are implemented.
Example: [Huawei] ip route-static 30.1.1.0
Procedure:
PC2 Ethernet 0/0/1
GE 0/0/3
LSW1
PC1
Ethernet 0/0/1 GE 0/0/2
Device
AR1
AR2
PC1
PC2
PC3
PC4
GE 0/0/1
GE 0/0/1
Interface
GE 0/0/0
GE 0/0/1
GE 0/0/0
GE 0/0/1
GE 0/0/0
GE 0/0/0
GE 0/0/0
GE 0/0/0
30.1.1.0/24 R
Protocol Destination/Mask
Static
30.1.1.0/24
255.255.255.0 GEO/0/1
Ethernet 0/0/1 PC4
GE 0/0/3
GE 0/0/2 Ethernet 0/0/1
LSW2
AR1
AR2
RGE O/O/0
GE 0/0/0 R
Network Information List
IP Address
200.200.200.10
200.1.2.10
200.200.200.20
200.1.3.20
200.1.2.11
200.1.2.12
200.1.3.21
200.1.3.22
GE 0/0/1
GE 0/0/1
Subnet Mask
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
R
GEO/0/1
Outbound
Interface
GEO/0/1
PC3
Default Gateway
N/A
N/A
N/A
N/A
200.1.2.10
200.1.2.10
200.1.3.20
200.1.3.20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9bcb74ac-a2db-4993-bb71-430425c37a53%2F114cfe6e-9853-470d-9641-2f04dbd59266%2Frcchkvr_processed.png&w=3840&q=75)
Transcribed Image Text:Laboratory Exercise
Static Routing
Objectives:
At the end of the exercise, the students should be able to:
• Assign IP addresses to PCs and routers; and
Check the connectivity of all interfaces using the PING command.
Principle:
Routing is the basic element of data communication networks in
which it is the process of selecting paths on a network along which
packets are sent from a source to a destination. Routes are the path
information used to guide packet forwarding. Network devices
need to forward IP packets from different subnets to their
destination IP subnets.
Static routes are manually configured by network administrators.
This can be an effective method for networks with small and simple
structures and reduce the effect of bandwidth and CPU resource
consumption that occurs when other protocols are implemented.
Example: [Huawei] ip route-static 30.1.1.0
Procedure:
PC2 Ethernet 0/0/1
GE 0/0/3
LSW1
PC1
Ethernet 0/0/1 GE 0/0/2
Device
AR1
AR2
PC1
PC2
PC3
PC4
GE 0/0/1
GE 0/0/1
Interface
GE 0/0/0
GE 0/0/1
GE 0/0/0
GE 0/0/1
GE 0/0/0
GE 0/0/0
GE 0/0/0
GE 0/0/0
30.1.1.0/24 R
Protocol Destination/Mask
Static
30.1.1.0/24
255.255.255.0 GEO/0/1
Ethernet 0/0/1 PC4
GE 0/0/3
GE 0/0/2 Ethernet 0/0/1
LSW2
AR1
AR2
RGE O/O/0
GE 0/0/0 R
Network Information List
IP Address
200.200.200.10
200.1.2.10
200.200.200.20
200.1.3.20
200.1.2.11
200.1.2.12
200.1.3.21
200.1.3.22
GE 0/0/1
GE 0/0/1
Subnet Mask
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
255.255.255.0
R
GEO/0/1
Outbound
Interface
GEO/0/1
PC3
Default Gateway
N/A
N/A
N/A
N/A
200.1.2.10
200.1.2.10
200.1.3.20
200.1.3.20
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