Few days ago we had a planned change in our network to add a new backup link and add it to the BGP process on the router . but on doing that , the engineer decided to use an old port that was configured for VLAN 14 but wasn't being used , while , the VLAN itself , is trunked on this router through another switch and then goes out the main uplink to the rest of the network .
the problem is , once the guy deleted the config over this port ( including the part linking it to vlan14 ) , the main vlan 14 interfaces was also deleted !!
Anyone knows why did this happen ? is it a bug or something ?
Cisco IOS Software, C3750 Software (C3750-IPSERVICES-M), Version 12.2(25)SEB4, R ELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Tue 30-Aug-05 15:47 by yenanh
ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(14r)EA1a, RELEASE SOFTWA RE (fc1)
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
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