<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C]undo bgp 100
Undo BGP process? [Y/N]:y
BGP AS number mismatch.
[H3C]undo bgp 65009
Undo BGP process? [Y/N]:y
[H3C]bgp 65009 instance ailb-1
The specified BGP instance already exists. Current AS number is 100.
[H3C]
<H3C>system-view System View: return to User View with Ctrl+Z. [H3C]undo bgp 100 Undo BGP process? [Y/N]:y BGP AS number mismatch. [H3C]undo bgp 65009 Undo BGP process? [Y/N]:y [H3C]bgp 65009 instance ailb-1 The specified BGP instance already exists. Current AS number is 100. [H3C]
发现还是不行