Firewall Wizards mailing list archives
RE: Upgrading PIX software
From: "Sanford Reed" <sanford.reed () cox net>
Date: Wed, 2 Nov 2005 13:32:48 -0500
Having installed and managed numerous PIX Devices I have that maximizing the RAM from the start is the best practice. If you can afford it I strongly suggest that you put the Maximum amount of RAM in from the start. Example: Of 5 different PIX installations I had to go back at a later date and upgrade the RAM on 4 due to OS upgrades. Granted these upgrades occurred over a 2-year period but they still had to be done. In addition I have found that the more RAM the better the PIX operated. 1 - As I stated above I suggest that you maximize the RAM. Yes the additional 32 MB should allow you to run OS V7.0 however it may limit you on future versions, even 'minor' V7.x 'patches'. 2 & 3 - You can only download software upgrades, patches, or Major version upgrades if you purchase a Support Contract (SMARTnet) from Cisco via one of their Partners. This will get you the logins needed to access the appropriate sections of their web site. As to upgrade limitations as long as you have the Support contract you are only limited by the hardware and whether the 'new' software can be supported on that hardware. Some version upgrades may require more RAM (which is why I recommend MAXing the RAM now) or even a BIOS loader upgrade. I have found these readily available when required. Two points on the SMARTnet Contracts: 1. The Contracts come in different levels of support: 8x5 NBD, 7x24 NBD, and 7x24 On-site (NBD - Next Business Day). I strongly suggest you investigate each and decide for your self what is needed as the higher the level of support the more it will cost you. Look here for some descriptions: http://www.cisco.com/en/US/products/services_descriptions_list.html a. If the PIX is not a 'Business Critical' connection such that if it failed and the connection would be 'off-line' for a few days (weekend plus 1 to restore configuration) then maybe the 8x5 NBD would work. Warning - you will be surprised how 'fast' this connection may become 'Business Critical' even if there is no obvious business need. b. Do you have anyone knowledgeable in PIX configurations available to assist you programming and/or maintaining it? I could go on but these are the type of questions you will need to ask yourself to decide what level of Support you will need. In addition some of the Support offers may be more cost effective from your local Cisco Partner on a "Time & Material" basis. Sanford Reed Reed & Associates -----Original Message----- From: firewall-wizards-admin () honor icsalabs com [mailto:firewall-wizards-admin () honor icsalabs com] On Behalf Of Vahid Pazirandeh Sent: Thursday, October 27, 2005 6:21 PM To: firewall-wizards () honor icsalabs com Subject: [fw-wiz] Upgrading PIX software Hey All, Quick questions here. I'm planning to buy PIX-515E-R-DMZ-BUN (which comes with 32MB RAM). I also want to use PIX OS v7.x. I read that I'll need 64MB of RAM to support 7.x, in "Minimum Memory Requirements": http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_70/pix_up gd/pixupgrd.htm#wp1032446 So I'll also buy PIX-515-MEM-32. 1. Will purchasing PIX-515E-R-DMZ-BUN and PIX-515-MEM-32 be enough to get PIX OS 7.x going? The image is freely downloadable from cisco.com, right? 2. What kind of software upgrade limitations should I expect in the future? How is it determined if I can upgrade to 8.x, 9.x, etc? Is it free? 3. Can I always count on free security patches, or is there a license I need? Kind regards, Vahid ============================================= "Make it better before you make it faster." ============================================= __________________________________ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
Current thread:
- Upgrading PIX software Vahid Pazirandeh (Nov 02)
- RE: Upgrading PIX software Alan Holmes (Nov 02)
- RE: Upgrading PIX software Sanford Reed (Nov 02)