This is its show version:
Cisco PIX Firewall Version 6.1(2) Cisco PIX Device Manager Version 1.1(2)
Compiled on Fri 16-Nov-01 14:28 by morlee
Hardware: PIX-506E, 32 MB RAM, CPU Pentium II 299 MHz Flash E28F640J3 @ 0x300, 8MB BIOS Flash AM29F400B @ 0xfffd8000, 32KB0: ethernet0: address is 0009.b718.b578, irq 10 1: ethernet1: address is 0009.b718.b579, irq 11
Licensed Features: Failover: Disabled VPN-DES: Enabled VPN-3DES: Disabled Maximum Interfaces: 2 Cut-through Proxy: Enabled Guards: Enabled Websense: Enabled Inside Hosts: Unlimited Throughput: Unlimited ISAKMP peers: Unlimited
I would like to upgrade to Firewall Version 6.3(4) and PDM 3.0(2) but I don't know if this PIX needs some else requeriment. I have .bin files but I don't know if these are what I need or need more. They are pdm-302.bin and pix634.bin.
I have instructions to upgrade PDM but I don't know how to upgrade firewall version.
Any response will be appreciated.