Download Allied Telesis AT-8948 Specifications

x900-48
AT-9900
AT-9800
This enhancement enables you to associate a BOOTP relay destination with a
given interface. To do this, use the new optional interface parameter in the
command:
AT-8700XL
-
AT-8600
BOOTP
AT-8800
CR00014172
Description
Rapier i
Level
AR7x0S
Module
AR7x5
CR
147
AR400
Features in 291-04
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
–
–
–
Y
Y
Y
Y
Y
Y
–
ADD BOOTp RELAy=ipadd INTerface=interface
BOOTP packets received on this interface are relayed to the specified relay
destination only. You can define the same interface for multiple relay
destinations; the router or switch relays any BOOTP packets received to each relay
destination.
If you do not specify an interface, the destination becomes a “generic”
destination. If the router or switch receives a BOOTP message on an interface for
which no specific destination is defined, the router or switch relays the message
to all generic destinations. This is the same as the behaviour prior to this
enhancement.
To remove a destination that is associated with an interface, use the command:
DELete BOOTp RELAy=ipadd INTerface=interface
To see the interfaces that each destination is associated with, use the pre-existing
command:
SHow BOOTp RELAy
CR00014238
DHCP
Snooping
-
DHCP snooping records its client database into a file in NVS (if possible) or Flash
memory. In previous versions, that file was named bindings.dsn. From this
version, the file structure has changed and the file is now named bind0002.dsn.
When you upgrade a switch to this version, the switch creates the new client
database file 10 seconds after initialising the new version. After that, you can
safely delete the old bindings.dns file, if desired.
Note that the functionality of DHCP snooping has not changed, only the
filename.
Version 291-18
C613-10488-00 REV Q