Cisco Bug: CSCsz52576 - vlan.dat file lost after second power cycle - VTP Domain Name disappears
Jan 23, 2017
- Cisco IOS
Known Affected Releases
Symptoms: The vlan.dat file gets deleted after the second reload of the router, and the VLAN definition and names are lost (not the interfaces and IP addresses). It has been observed that when the vlan.dat is lost, in "sh vtp status" the VTP Domain Name is blank (and was properly configured before). Conditions: This behavior is observed in a Cisco 3270 router that is running Cisco IOS Release 12.4(24)T. It is also observed with Cisco 1800 ISR with switch modules in Cisco IOS Release 12.4(22)T.
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Bug Details Include
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