Allied Telesis AlliedView-EMS 3.11 VLAN MANAGER - Manual (Page 61)

AlliedView™-EMS 3.11 VLAN Manager User’s Guide Page 61 of 72
• The current firmware version does not allow the Default VLAN to be modified.
As a result, all VLAN Manager operations involving the Default VLAN will fail.
• For 20-character VLAN Names entered via telnet, only the first 19 characters are
registered in VLAN Manager.
• For the VLAN Name parameter, the current firmware version allows up to 19
characters to be entered via SNMP and up to 20 characters via telnet. Since VLAN
Manager supports the AT-9400 series via SNMP, the 19-character limit will apply
to all operations involving VLAN Name.
• AT-9400 L3 Models: Changing the VLAN Mode parameter setting from 'Multiple
VLAN' or '802.1Q Multiple VLAN' to 'User Configured VLAN' may result in
unpredictable behavior.
• Using an SNMPv3 account, adding a VLAN using a name that has been excluded
from the user account's view will result in an error message and the VLAN will
not be added.
• Changing the VLAN Mode parameter setting using the currently set VLAN Mode
will result in the error message: "Error: Commit Failed."
• Changing the VLAN Mode parameter setting from '802.1Q Multiple VLAN' to a
different mode may result in the error message: "Unable to communicate. Confirm
SNMP settings or login, and if the network is functional." However, VLAN Mode is
still set to the new mode successfully. To prevent this error message from
reappearing, go to File > Properties and increase the Retry Timeout value.
6 Device Support