But in step 5 when we do redundancy switchover , it is written in document that
"The redundant supervisor engine becomes the new active supervisor engine running the new Cisco IOS image. The modules are reloaded and the module software is downloaded from the new active supervisor engine.
The old active supervisor engine reboots with the new image and becomes the redundant supervisor engine
which means it copies IOS from new active SUP to old active . I have not tried this so i want to confirm . Have you done this before ?
The device name may be different on different Sups (Sup2, Sup720, etc.). DON'T use sup-bootflash: on Sup720 in THIS command. Use sup-bootdisk: instead. (sup-bootflash: is an alias for sup-bootdisk: for IOS, but ROM monitor MAY not be aware of that fact!). Use "show file systems" if unsure.
You MUST save config. Otherwise boot settings are not propagated to the rommon.
Verify that BOTH rommons are updated with boot settings (on the Active and Standby Sups).
hw-module module reset
Wait long enough. Use
show redundancy states
Prepare for some downtime, because at this point RPR is used for redundancy, not SSO.
This command reloads the active Sup. When it boots SSO mode is activated automatically.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.