Enterasys 2e42-27 Manuel D’Utilisation

 

Management of the 2H28-08R is accomplished using SNMP compliant 
management tools for in-band Local Management. Out-of-band Local 
Management is provided through the RJ45 COM port on the front panel 
using a VT100 terminal or a VT100 terminal emulator. In-band remote 
management is possible through any SNMP compliant Network 
Management Software.

Local Management provides the ability to manage the 2H28-08R and any 
of the optional Fast Ethernet Interface Modules installed in ports 7 and 8. 

 

The 2H28-08R supports all Ethernet RMON groups, which include 
Statistics, Alarms, Events and History. These groups are enabled on all 
ports by default. 

Cabletron Systems RMON Actions is a vendor specific extension of 
RMON and provides the ability to set an “Action” on any SNMP MIB 
variable. The Action can be triggered by any RMON Event and/or Alarm. 
An example of an Action would be to turn off a MIB-2 interface if a 
broadcast threshold is crossed. 

 

LANVIEW diagnostic LEDs serve as an important troubleshooting aid by 
providing an easy way to observe the status of individual ports and overall 
network operations. 

 

Broadcast Suppression allows a user to set a desired limit of receive 
broadcast frames per port/per second to be forwarded out the other ports 
on the module up to the set limit. Any broadcast frames above this 
specified limit are dropped. In the event that broadcast frames are being 
suppressed, multicast and unicast frames continue to be switched.