Configuring An Ip Address; Configuring An Ip Address For A Vlan Interface - Huawei Quidway S5600 Series Operation Manual

Operation Manual – IP Address and Performance Confiugration
Quidway S5600 Series Ethernet Switches-Release 1510
ClassB ClassB
138.38.0.0 138.38.0.0
Standard Standard
mask mask
255.255.0.0 255.255.0.0
Subnet mask Subnet mask
255.255.224.0 255.255.224.0
Subnet address: Subnet address: Subnet address: Subnet address:
000 000
001 001
010 010
011 011
100 100
101 101
110 110
111 111
Figure 1-2 Subnet division of the IP address

1.2 Configuring an IP Address

For a VLAN interface, an IP address can be obtained in one of the three ways:
Manually configured by using the IP address configuration command
Allocated by the BOOTP server
Allocated by the DHCP server
The three methods are mutually exclusive and the use of a new method will result
in the IP address obtained by the old method being released. For example, if you
obtain an IP address by using the IP address configuration command, and then
use the ip address bootp-alloc command to apply for an IP address, the
originally configured IP address is deleted and a new IP address will be allocated
by BOOTP for the VLAN interface.
This chapter only introduces how to configure an IP address with the IP address
configuration command. For other two other two methods, refer to the part of
configuring and managing VLAN of this manual.

1.3 Configuring an IP Address for a VLAN Interface

Generally, it is enough to configure one IP address for a VLAN interface. However,
you can configure up to five IP addresses for a VLAN interface so that the interface
can be connected to several subnets. Among these IP addresses, one is the
primary IP address and the others are secondary ones.
Table 1-2 Configure an IP address for a VLAN interface
Operation
Enter system view
10001010, 00100110, 000 00000, 00000000 10001010, 00100110, 000 00000, 00000000
11111111, 11111111, 000 00000, 00000000 11111111, 11111111, 000 00000, 00000000
11111111, 11111111, 111 00000, 00000000 11111111, 11111111, 111 00000, 00000000
Su bnet Su bnet
nu mb er nu mb er
Subne t addre ss: 1 38.3 8. Subne t addre ss: 1 38.3 8. 0. 0.
Subne t addre ss: 1 38.3 8. 32. Subne t addre ss: 1 38.3 8. 32.
Subne t addre ss: 1 38.3 8. 64. Subne t addre ss: 1 38.3 8. 64.
Subne t addre ss: 1 38.3 8. 96. Subne t addre ss: 1 38.3 8. 96.
Subne t addre ss: 1 38.3 8.128. Subne t addre ss: 1 38.3 8.128.
Subne t addre ss: 1 38.3 8.160. Subne t addre ss: 1 38.3 8.160.
Subne t addre ss: 1 38.3 8.192. Subne t addre ss: 1 38.3 8.192.
Subne t addre ss: 1 38.3 8.224. Subne t addre ss: 1 38.3 8.224.
Command
system-view
Huawei Technologies Proprietary
1-4
Chapter 1 IP Address Configuration
Host Host
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Description
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