HP CM1015 HP Color LaserJet CM1015/CM1017 MFP Series - User Guide - Page 121

Gateways, Default gateway, Problem Solving, Verify that the MFP is on and online

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Table 11-5 Example: Subnet mask 255.255.0.0 applied to class A network (continued) Class A Network Address Network 15 xxx xxx xxx Example of a node's IP Address 210 1 on Subnet 1 25 7 Example of a node's IP Address 210 254 64 2 on Subnet 254 The Class A IP network address 210 has been assigned to company ABC. To allow additional networks at company ABC's site, the subnet mask of 255.255.0.0 is used. This subnet mask specifies that the second byte of the IP address is used to identify up to 254 subnets. Using this designation, each device is uniquely identified on its own subnet, but company ABC can incorporate up to 254 subnetworks without violating their assigned address space. Gateways Gateways are used to connect networks together. Gateways are devices that act as translators between systems that do not use the same communication protocols, data formatting, structures, languages, or architectures. Gateways repackage the data packets and change the syntax to match that of the destination system. When networks are divided into subnets, gateways are required to connect one subnet to another. A typical gateway IP address could be 192.168.0.1. See Manually configure a static IP address for more information about obtaining gateways data. Default gateway The default gateway is the gateway that, if not specified, is used to move packets between networks. It is specified by an IP address. If multiple gateways exist, then the default gateway is typically the address of the first, or nearest, gateway. If no gateways exist, then the default gateway typically assumes the IP address of the network node (such as the workstation or MFP). Problem Solving Verify that the MFP is on and online Check the following items to make sure the MFP is ready to print. ENWW Set up the MFP and use it on the network 107

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Class A Network Address
Network 15
xxx
xxx
xxx
Example of a node’s IP Address
on Subnet 1
210
1
25
7
Example of a node’s IP Address
on Subnet 254
210
254
64
2
The Class A IP network address 210 has been assigned to company ABC. To allow additional networks
at company ABC’s site, the subnet mask of 255.255.0.0 is used. This subnet mask specifies that the
second byte of the IP address is used to identify up to 254 subnets. Using this designation, each device
is uniquely identified on its own subnet, but company ABC can incorporate up to 254 subnetworks
without violating their assigned address space.
Gateways
Gateways are used to connect networks together. Gateways are devices that act as translators between
systems that do not use the same communication protocols, data formatting, structures, languages, or
architectures. Gateways repackage the data packets and change the syntax to match that of the
destination system. When networks are divided into subnets, gateways are required to connect one
subnet to another. A typical gateway IP address could be 192.168.0.1. See
Manually configure a static
IP address
for more information about obtaining gateways data.
Default gateway
The default gateway is the gateway that, if not specified, is used to move packets between networks. It
is specified by an IP address.
If multiple gateways exist, then the default gateway is typically the address of the first, or nearest,
gateway. If no gateways exist, then the default gateway typically assumes the IP address of the network
node (such as the workstation or MFP).
Problem Solving
Verify that the MFP is on and online
Check the following items to make sure the MFP is ready to print.
Table 11-5
Example: Subnet mask 255.255.0.0 applied to class A network (continued)
ENWW
Set up the MFP and use it on the network
107