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Cisco 3850 Switch IOS Upgrade

Hi

I am deploying new Cisco 3850 24P switch. As part of deployment I need to upgrade the switch IOS.

During the upgrade process switch reloaded. After reload I lost access and i have started getting below messages on the console. Can someone tell me how to recover from this.

 

Unmounted /dev/sda3...
Warning! - some ng3k filesystems may not have unmounted cleanly...
Please stand by while rebooting the system...
Restarting system.


Booting...Initializing and Testing RAM ++++@@@@####...################################++@@++@@++@@++@@++@@++@@++@@++@@++@@++@@++@@++@@++@@++@@++@@++@@done.
Memory Test Pass!

Base ethernet MAC Address: 6c:99:89:3c:13:80

Interface GE 0 link down***ERROR: PHY link is down
Initializing Flash...

flashfs[7]: 0 files, 1 directories
flashfs[7]: 0 orphaned files, 0 orphaned directories
flashfs[7]: Total bytes: 6784000
flashfs[7]: Bytes used: 1024
flashfs[7]: Bytes available: 6782976
flashfs[7]: flashfs fsck took 1 seconds....done Initializing Flash.
Getting rest of image
Reading full image into memory....done
Reading full base package into memory...: done = 79118924
Nova Bundle Image
--------------------------------------
Kernel Address    : 0x6042d350
Kernel Size       : 0x402ecf/4206287
Initramfs Address : 0x60830220
Initramfs Size    : 0xdb902a/14389290
Compression Format: .mzip

Bootable image at @ ram:0x6042d350
Bootable image segment 0 address range [0x81100000, 0x82110000] is in range [0x80180000, 0x90000000].
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@boot_system: 380
Loading Linux kernel with entry point 0x81653a10 ...
Bootloader: Done loading app on core_mask: 0xf

### Launching Linux Kernel (flags = 0x5)

All packages are Digitally Signed
Starting System Services


              Restricted Rights Legend

Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.

           cisco Systems, Inc.
           170 West Tasman Drive
           San Jose, California 95134-1706

 

Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 03.03.02SE RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2014 by Cisco Systems, Inc.
Compiled Thu 20-Feb-14 21:17 by prod_rel_team

Cisco IOS-XE software, Copyright (c) 2005-2014 by cisco Systems, Inc.
All rights reserved.  Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0.  The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY.  You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0.
(http://www.gnu.org/licenses/gpl-2.0.html) For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.

 

 

FIPS: Flash Key Check : Begin
FIPS: Flash Key Check : End, Not Found,FIPS Mode Not Enabled

This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to
export@cisco.com.

cisco WS-C3850-24P (MIPS) processor with 4194304K bytes of physical memory.
Processor board ID FOC1801Y185
2048K bytes of non-volatile configuration memory.
4194304K bytes of physical memory.
250456K bytes of Crash Files at crashinfo:.
1609272K bytes of Flash at flash:.
0K bytes of Dummy USB Flash at usbflash0:.
0K bytes of  at webui:.

Base Ethernet MAC Address          : 6c:99:89:3c:13:80
Motherboard Assembly Number        : 73-14441-07
Motherboard Serial Number          : FOC17518LAZ
Model Revision Number              : L0
Motherboard Revision Number        : A0
Model Number                       : WS-C3850-24P
System Serial Number               : FOC1801Y185


 WARNING: Command has been added to the configuration but Type 4 passwords have been deprecated.
 Migrate to a supported password type
Translating "suttons.internal"...domain server (10.5.10.51)

% switch-1:wcm: 802.11b channel = 1 is already present in RRM active DCA list
% switch-1:wcm: 802.11b channel = 6 is already present in RRM active DCA list
% switch-1:wcm: 802.11b channel = 11 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 36 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 40 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 44 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 48 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 52 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 56 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 60 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 64 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 149 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 153 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 157 is already present in RRM active DCA list
% switch-1:wcm: 802.11a channel = 161 is already present in RRM active DCA list
%Error opening tftp://255.255.255.255/network-confg (Timed out)
%Error opening tftp://255.255.255.255/cisconet.cfg (Timed out)
%Error opening tftp://255.255.255.255/thrswc01-confg (Timed out)
%Error opening tftp://255.255.255.255/network-confg (Timed out)
%Error opening tftp://255.255.255.255/thrswc01.cfg (Timed out)
%Error opening tftp://255.255.255.255/cisconet.cfg (Timed out)
%Error opening tftp://255.255.255.255/thrswc01-confg (Timed out)

 

1 REPLY 1
Highlighted
Cisco Employee

Hello,

 

Have a look at this document:

http://www.cisco.com/c/en/us/support/docs/switches/catalyst-3850-series-switches/117552-technote-cat3850-00.html#anc16

 

Let me know if you have any questions.

 

-luke

 

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