ABB EDS500 Series, Руководство по эксплуатации функций

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Host Name and Description Functions
The names correspond to the objects in the group “system “ of the SNMP MIB-2.
The maximum length is 50 characters.
The default value for a description is empty.
Commands to set system descriptions
< s e t s y s t e m d e s c r i p t i o n { . . . } >
< s e t s y s t e m c o n t a c t { . . . } >
< s e t s y s t e m l o c a t i o n { . . . } >
2.7.3 Display of the System Description
In addition to the web interface and the SNMP MIB-2 group system the system description
can be displayed at the command line interface (CLI):
Display of the system description
M 2 - U S P W # s h o w s y s t e m
< s h o w s y s t e m >
S y s t e m D e s c r i p t i o n :
L o c a t i o n :
C o n t a c t :
T e m p e r a t u r e :
T i m e :
[ . . . ]
M o d e m 2 U m s p a n n w e r k
S t a t i o n U m s p a n n w e r k / S c h a l t s c h r a n k 4
M a x M u s t e r m a n n
3 8 . 1 8 7 5 d e g . C e l s i u s
t i m e s e r v e r n o t s e t
2.8 VLAN Settings
Virtual networks allow to transmit different services separated from each other over the
same infrastructure. Although the physical topology of a network connects all network
elements, setting VLANs can take care that the individual logical topologies are separated
from each other. This separation can fulfil among others a security aspect. But also in respect
to the performance aspect can the assignment of priorities lead to a preferred transmission
of certain data (refer to "Quality of Service").
The EDS500 devices support VLANs according to standard IEEE 802.1Q. Acording to this,
Ethernet frames get an additional VLAN tag that shows the membership to a specific VLAN
id.
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