sh ver Cisco IOS Software, Catalyst 4000 L3 Switch Software (cat4000-I9S-M), Version 12.2(25)EWA6, RELEASE SOFTWARE (fc1) Technical Support:
ROM: 12.2(20r)EW1 Dagobah Revision 226, Swamp Revision 34
edu-barnum-c4506 uptime is 4 days, 3 hours, 16 minutes System returned to ROM by reload System restarted at 10:29:39 UTC Thu Sep 7 2006 System image file is "bootflash:"
cisco WS-C4506 (MPC8245) processor (revision 10) with 262144K bytes of memory. Processor board ID FOX1021013E MPC8245 CPU at 266Mhz, Supervisor II+ Last reset from Reload1 Virtual Ethernet interface 146 Gigabit Ethernet interfaces 511K bytes of non-volatile configuration memory.
Configuration register is 0x2101
Do I need to upgrade IOS? I also want to use ssh but this version does not support ssh. But I would need basic layer 3 routing