The Ring Security Screen - Cabletron Systems TRBMIM User Manual

4.4 THE RING SECURITY SCREEN

To work with the Ring Security screen, you must have
NOTE
Super-User access privileges, and the TRBMIM/TRBMIM-T
must in the Bridge/Management operational mode. See
Section 4.2 for information about access privileges.
The Ring Security screen, shown in Figure 4-5, can act as the security
monitor for the FNB ring and also the ring attached to the
TRBMIM/TRBMIM-T bridge Station port. You can enter up to 255 MAC
addresses of stations for each ring. The TRBMIM/TRBMIM-T retains the
allowed stations list in NVRAM and automatically re-enables ring
security whenever the TRBMIM/TRBMIM-T is powered up or reset.
Consult the Network Administrator before attempting to
NOTE
establish a ring security list for each of the two rings interfacing
with TRBMIM/TRBMIM-T.
TRBMIM CHASSIS LOCAL MANAGEMENT
Interface: 1 (STN)
Stn Edit 00-00-00-00-00-00
SAVE/EXECUTE
RING SECURITY
STATION ADDRESS
[ Add ]
Figure 4-5 Ring Security Screen
DEVICE SETUP MENU
.
Flash Image Version:
Security Mode [ Disabled
INTERFACE 1
x.xx.xx
]
RETURN
4-13