Through the LAN LS-S5352C-PWR-EI can easily manage the network switches, routers,
servers, etc.. Through the SNMP network management software, it is also a kind
of band management mode, so which way you have to look at the security and
management requirements.
Maybe a lot of people on the network switch configuration is not
very understanding, here we mainly introduce managed switches specific
configuration steps, the network switch configuration has been very mysterious,
not only for the average user, the main two reasons, one is the vast majority
of enterprises are not configured switches. Managed switches, which does not
need any configuration, a "fool" type, and the hub, connect the power
wire, plug can normally work;
On the other hand, the majority of small enterprises mister told
their own webmaster not assured, so even if the purchase of switches is
managed, do not let your network administrator to configure, but please
manufacturers engineers or other professionals to configuration, so these small
enterprise administrators, it is very difficult to have the opportunity to
truly do-it-yourself to configure a network switch.
Detailed configuration process switch is more complex, and the
configuration method of specific because of different brands, different series
of managed switches and different, this paper give only general configuration method
of everybody, with the general configuration method, we can infer other things
from one fact, melting through.
Configured with the two methods can usually managed switches: one
is the local configuration; another is the remote network configuration in two
ways, but must pay attention to a configuration method only in the first
successful configuration before, there are about.
The local configuration mode
The local configuration we first encounter is the physical
connection, and then also need to face the software configuration, software
configuration we mainly in the most common Cisco "Catalyst 1900"
managed switches as an example to tell. Because of the need for network switch
local configuration would involve connecting hard, software, so we divided the
two step to illustrate the basic connection process configuration.
Physical connection
Because the portable notebook computer, so the configuration
switches are generally used in notebook computer, there is no laptop case, of
course, can also be used in desktop, but moved up some trouble. The local
configuration mode switches are connected directly through the computer and the
switch "Console" port communication, its connection diagram shown in
figure 1.
Can manage network switches generally have a "Console"
port (the hub in front has been introduced, the switch is the same), it is
specially used for configuration and management of the switch. Through the
Console port and configure the switch, the switch is the allocation and
management must go through the steps.
Although there are other several kinds of configuration and
management of switch mode (Web mode, Telnet mode), but, these must rely on the
basic configuration through the Console port to. Because the other way often
need the help of IP.
The domain name or the name of equipment can be realized, and the
purchase of new switch is obviously not possible with these parameters, so
through the Console port and configure the switch is the management and
configuration of the most commonly used, the most basic and the network
administrator must master.
Different types of switch Console port office location is not the
same, some in the front panel (such as Catalyst 3200 and Catalyst 4006), while
others are located on the rear panel (such as Catalyst 1900 and Catalyst
2900XL). Usually modular switch are located on the front panel, and the fixed
configuration switches are mostly located in the rear panel. But, don't worry
about not find a Console port, the port at the top or side will have a similar
"CONSOLE" logo.
In addition to different positions, types Console port is also
different, the vast majority (such as Catalyst 1900 and Catalyst 4006) with
RJ-45 port (as shown in Figure 2), but also have adopted the DB9 serial port
(Catalyst 3200) or DB25 serial ports (such as Catalyst 2900).
Both switches used to DB9 or DB25 serial interface, or the RJ-45
interface, all need to be connected to a configuration with the computer
through a special Console line (often referred to as the serial port terminal).
Corresponding with the switch of different Console port, Console line is
divided into two kinds: one kind is the serial line, namely, both ends of the
serial interface (both ends of the female head).
Two ends are respectively inserted into the computer serial port
and switch Console port; the other is both ends of RJ 45 connector (RJ - 45 -
to - RJ - 45) flat line. As the flat line at both ends of the RJ - 45
interface, not directly with the computer serial port to connect.
Therefore, must also use a as shown in Figure 3 RJ45toDB9 (or
RJ45toDB25) adapter. Under normal circumstances, in the packaging box type
switch in the network will huawei router be randomly presented such a Console line and the
corresponding DB9 or DB25 adapter.
more information ,you can visit http://www.huanetwork.com
没有评论:
发表评论