Hi AllBit of a basic question but i cant find an idiot guide or this.How do you do an IOS upgrade on the 877 ?There is no boot command that i can find to tell it where toboot from.I will have to delete the previous IOS before i can put the new onein ...

HBit of a basic question but i need to get this done correctlyAll i want to do is to upgrade the ios in an 877.Not enough room for 2 ios so i will have to delete oneCant find a guide for this and there appears to be no Boot command to tell therouter ...