Networking - Part 2

This study material covers various topics related to networking, including IP addressing, design of network management, implementing network managers, and managed services. It explains the concepts of routers, switches, printers, web servers, and PCs. The material also discusses how to configure data and retrieve performance data. Additionally, it provides information about scalar and columnar objects in SNMP. References are included for further reading.

Networking - Part 2

Table of Contents
1. IP addressing....................................................................................................................................3
2. Design...............................................................................................................................................4
3. Implementing network managers...................................................................................................5
4. Managed services.............................................................................................................................6
4.1 Router..........................................................................................................................................6
4.2 Switch..........................................................................................................................................6
4.3 Printer..........................................................................................................................................6
4.4 Web server...................................................................................................................................7
4.5 PC................................................................................................................................................8
5. Configure data...............................................................................................................................10
6. Performance data..........................................................................................................................10
7. Scalar object...................................................................................................................................10
8. Columnar objects...........................................................................................................................10
References..........................................................................................................................................11

1. IP addressing
The IP address of the SNMP represents the Simple Network Management TCP
Protocol. It has a correspondence TCP convention that lets you screen the manager device
including the routers, Switches, Servers, Printers, Pc and other different devices that are IP
empowered all through the manager devices’ solitary administration system.
Router
The SNMP routers can be used for configuring the IP address on 192.168.0.1
255.255.0.0, from the network management (Pujolle, 2010). The agent manager can send the
request on the manager devices and retrieve all the data which can be configured on the
router database and on the port establish connection with the IP address. The router’s goal is
to have the equivalent subnet as the source, then ping the goal with the IP address. In case if
the goal is an alternate subnet, at that point take a stab to ping the default door or suitable
next bounce acquired from the directing table. In case, if the TCP convention flops, twofold
checks the arrangement of the following jump switches to check whether the subnet and
cover coordinates with the source's configuration or not. If the design is right, watch that the
source or next-bounce switch is equipped for pinging some other gadget on the neighborhood
LAN section. The LAN portion could demonstrate a physical availability issue, a switch or
extension misconfiguration, or a copy IP address.
Printer
The SNMP printer can be used for Ip addressing on 192.168.0.2 255.255.0.0, which
can be configured to the server and the router. The manager can send the request data stored
on the TCP and IP database. The printer can be used for configuring the IP address on the
switches and routers. The manager requests data to send the configuration on the manager
devices, for network management.
PC
An IP address recognizes a gadget to which IP bundles can be sent. An IP address
distinguishes a particular system’s portion to which at least one hosts can be associated.
Coming up next are the qualities of IP addresses:
 IP addresses are 32 bits in length.
 IP addresses are partitioned into four segments of one byte (octet) each.
 IP addresses are regularly written in an organization known as specked decimal.
 The table underneath demonstrates few instances of IP addresses.

The router can be used for two routers and can configure the IP address to implement the
network with incorrectly configured IP network addresses. The routing table in R1 looks like
the following. If the PC with IP address 192.168.0.3 255.255.0.0, it attempts to send the IP
traffic to the PC with IP address 192.168.0.3 255.255.0.0, where the router R1 cannot
determine which interface the PC is with and whether the IP address 192.168.0.3 255.255.0.0
is connected on the two router devices on web server and Routers device of the manager
service or not.
Web server
The web server of the manager device can be used to configure the network address in
dot-notation like 192.168.0.0, and a corresponding subnet mask would be 255.255.255.0.
Dot-notation gives the value of each 8 bits of the 32-bit address separated by dots. Therefore,
the example subnet mask of 255.255.255.0 indicates that the 8 bits are used to determine the
host IP addresses, and these hosts would have IP addresses from 192.168.0.1 to
192.168.0.254, for a maximum of 254 hosts on this subnet. 192.168.0.0 is the network
address and 192.168.0.255 is the broadcast address for this subnet.
2. Design
The designing of network management to connect and retrieve data on the data
manger devices can be follow the following routers, management server, printer, switch, PC
and web server can configure the TCP and IP address.

3. Implementing network managers
The execution trough system can be utilized for the IP address, which can interface
and put away the recovery information on the Web server and switch gadget. The designing
of IP address on the range switches is 192.168.0.1 to 192.168.0.6. Straightforward Network
Management Protocol (SNMP) is a use of the layer convention characterized by the Internet
Architecture Board (IAB) in RFC1157 for trading the executive’s data between the system
gadgets. It is a piece of Transmission Control Protocol Internet Protocol (TCP⁄IP) convention
suite. SNMP is one of the generally acknowledged conventions to oversee and screen the
components. The majority of the system components accompany the packaged SNMP
specialist. These specialists must be empowered and designed to speak with the system
executive’s framework (NMS). A supervisor or the board framework is a different substance
that is dependable to speak with the SNMP operator actualized system gadgets. This is
normally a PC that is utilized to run at least one system executive’s frameworks.

4. Managed services
4.1 Router
In SNMP, configuring the Routers on the Manager services ("Router Overview", 2019).
4.2 Switch
4.3 Printer

4.4 Web server

4.5 PC

Retrieving the data manager network service.

5. Configure data
The configuring data of the Manger device on the web server and routers can use the
IP address and TCP protocol devices to the specified Network Management Stations (NMS).
6. Performance data
The performance data can be used for the manager agent to send the request on the
data and is stored in the web server, which can be used in the SNMP manger devices.
7. Scalar object
The singular variables of the scalar objects are not a part of the table IP address on the
array. If the manager device accesses the MIB which contains the scalar objects, you must
run mib2c with a scalar-specific configuration file on the MIB nodes that contains the scalars
of the two nodes, on the web server and the router devices.
8. Columnar objects
The columnar object of the MIB objects can be used for the object syntax and the
SNMP operations, where operations are applied on the scalar objects.

References
Pujolle, G. (2010). Management, Control and Evolution of IP Networks. Hoboken: John
Wiley & Sons.
Router Overview. (2019). Retrieved from
https://docs.openshift.com/container-platform/3.9/install_config/router/index.html