I have a Cisco 7507 chassis with two RSP4+ processors, equipped with 1 VIP4-50. The 7507 is running 12.3(15)feature set IP PLUS IPSEC 3DES. I want to upgrade to 12.3(18) with the same feature set. The new image has been already installed on disk0 on both master and slave processors.
What is the correct precedure for IOS upgrade? Do I have to upgrade slave processor firstly? Do I have to change also rsp-boot image on both master and slave bootflash (now I have 12.3(3) RSP boot image)?
If the last digit of the boot field is 0 (for example, 0x100), the system does not boot an IOS image and waits for user intervention at the ROM Monitor prompt. From ROM monitor mode, you can manually boot the system using the boot or b command.
You must change the value of the config-reg of your slave, or every time it will enter rommon and what for a boot command to manually boot the IOS.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...