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Conference netcad::hub_mgnt

Title:	DEChub/HUBwatch/PROBEwatch CONFERENCE
Notice:	Firmware -2, Doc -3, Power -4, HW kits -5, firm load -6&7
Moderator:	NETCAD::COLELLADT

Created:	Wed Nov 13 1991
Last Modified:	Fri Jun 06 1997
Last Successful Update:	Fri Jun 06 1997
Number of topics:	4455
Total number of notes:	16761

1973.0. "DS900EF power up state" by DPDMAI::DAVIES (Mark, SCA Area Network Consultant) Tue Feb 07 1995 17:37

    DECswitch 900EF questions concerning power up state in a DEChub ONE
    configuration.  My customer will be using ONLY the front bezal ports of
    the DS900 and will only be passing TCP/IP between users on multiple
    shared ethernet LANs and a few servers on an FDDI LAN.
    
    After attaching the DEChub ONE and connecting the LANs to the front
    ports:
    
    1. Does the DS900EF come up like a standard bridge, ie, without any
       change/mods the unit will begin passing passing data between all
       front bezal ports.  TRUE?
    
    2. IP Fragmentation turned on by default.  TRUE?
    
    3. The FDDI ports are defaulted to A and B ports for DAS connection.
       TRUE?
    
    My customer's servers will be sending 2500+ byte packets to the
    ethernet users.  If this unit will satisfy the above two criteria, he
    wants 3 of them ASAP and then we can start talking about additional
    opportunities in his company.
    
    Thanks,
    
    Mark

T.R	Title	User	Personal Name	Date	Lines
1973.1	Start selling 'em.	CGOS01::DMARLOWE	Have you been HUBbed lately?	`Tue Feb 07 1995 18:25`	15
	>> 1. Does the DS900EF come up like a standard bridge, ie, without any >> change/mods the unit will begin passing passing data between all >> front bezal ports. TRUE? Yes. >> 2. IP Fragmentation turned on by default. TRUE? No. Need HUBWATCH to do that. >> 3. The FDDI ports are defaulted to A and B ports for DAS connection. Yes. They will accept M and S Ports as well as the usual DAS. dave
1973.2	Hold state after power down?	DPDMAI::DAVIES	Mark, SCA Area Network Consultant	`Wed Feb 08 1995 08:17`	12
	Concerning question #2: After changing the IP Fragmentation STATE = ON using HUBwatch, will it remain this way after power is removed? This would allow them to set each module up and then carry them to the specified locations. Thanks, Mark
1973.3	Yep, it's saved.	NETCAD::GALLAGHER		`Wed Feb 08 1995 08:43`	6
	> After changing the IP Fragmentation STATE = ON using HUBwatch, will > it remain this way after power is removed? Yes, it is saved in non-volatile memory and is preserved across power-ups. -Shawn
1973.4	Yes it should	NETCAD::BATTERSBY		`Wed Feb 08 1995 08:48`	7
	>> After changing the IP Fragmentation STATE = ON using HUBwatch, will >> it remain this way after power is removed? Yes this is a parameter stored in NVRAM. Resetting to factory settings would reset it back to the default state of off. Bob
1973.5	OOPS! notes collision... :)	NETCAD::BATTERSBY		`Wed Feb 08 1995 08:48`	1

1973.6		NPSS::WADE	Network Systems Support	`Wed Feb 08 1995 09:34`	7
	Just a nit but you don't need HUBwatch for this. Any SNMP NMS will do. enterprises dec ema decMIBextension elanext ebridge ebrChar - ebrFragmentationSwitch = true Bill
1973.7	Thanks.	DPDMAI::DAVIES	Mark, SCA Area Network Consultant	`Wed Feb 08 1995 13:32`	1

1973.8	How to re-set custom settings in swapped modules?	ROMEOS::HARRIS_MA	Sales Executive II	`Wed Feb 08 1995 17:03`	8
	one related question: OK, the IP Fragmentation switch has now been enabled via Hubwatch, stored inside the module using NV ram, and the card fails... Field Service replaces the card. Can IP Fragmentation (or any setting for that matter) get re-set into the module AUTOMATICALLY? Mark
1973.9		SLINK::HOOD	I'd rather be at the Penobscot	`Wed Feb 08 1995 17:15`	12
	If you painted your module blue, then it broke, then field service replaced it with a new module, you would need to paint your module blue again. Unless... In an upcoming release of HUBwatch, there is a backup-and-restore function, which does SNMP backups of device configurations, which can be restored at a later date. Coming soon. tom Hood HUBwatch