Cisco
網路維護時間 - Cisco & Juniper
我維護 Cisco 和 Juniper 設備,最近開發人員抱怨路由器升級時間太長。因為我們還沒有高可用性。我將如何減少停機時間?
我目前這樣做:
(Juniper) root> request system software add ftp://10.10.70.2/jinstall-ex-2200-12.3R9.4-domestic-signed.tgz [Sep 19 21:49:31]: Checking pending install on fpc0 Fetching package... (Cisco) 2911#copy ftp://admin:123456@10.10.10.3/c2900-universalk9-mz.SPA.154-3.M2.bin flash Destination filename [c2900-universalk9-mz.SPA.154-3.M2.bin]? Accessing ftp://*****:*****@10.10.10.3/c2900-universalk9-mz.SPA.154-3.M2.bin...!
對於瞻博網路,
root> request system software add no-copy no-validate ftp://10.10.70.2/jinstall-ex-2200-12.3R9.4-domestic-signed.tgz
添加
no-copy
和no-validate
減少驗證時間對於思科來說,
Router#copy ? /erase Erase destination file system. /error Allow to copy error file. /noverify Don't verify image signature before reload.
使能夠
/noverify