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发表于 2016-4-29 12:32:31
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你们真纠结……贴官方文档给你们看看. `+ @* \2 {9 I0 X. K
) M, R1 h; Z/ u/ P( @1 [1 z6 \http://www.cisco.com/c/en/us/td/ ... notes/crn80mr2.html
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# {! Z* E7 }6 p* \/ CCisco WLC Release 7.3.112.0, which is configured for new mobility, might revert to old mobility after upgrading to Release 7.6 or later, even though Release 7.6 supports new mobility. This issue occurs when new mobility, which is compatible with the Cisco 5760 Wireless Controller and the Cisco Catalyst 3850 Series Switch, are in use. However, old mobility is not affected.- ^) ^5 [' }+ N! @% b( l; R. Y
The workaround is as follows:, N0 v/ p2 U" T! N
a. Enter the following commands:8 ]- G+ s0 s6 k/ f- P; G% i h
config boot backup* K) i5 `% b: b, E
show boot
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Primary Boot Image.................. 7.6.100.04 l; W% D2 ^8 ~9 ^5 n# X
Backup Boot Image................... 7.3.112.0 (default) (active)
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4 g! [! F8 Z7 l9 i2 Tb. After the reboot, press Esc on the console, and use the boot menu to select Release 7.6.' S6 B {* r1 n, `
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2016-4-29 12:32:31
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