linecard firmware upgrade
http://www.cisco.com/en/US/products/hw/routers/ps167/products_tech_note09186a008009479d.shtml
- 影響なし
- upgrade fabric-downloader
- upgrade mbus-agent-rom
- 影響あり(rebootあり。ルータ自体が落ちます。)
- upgrade rom-monitor
http://www.cisco.com/en/US/products/hw/routers/ps167/products_tech_note09186a008009479d.shtml