Upgrading Nexus IOS

Note: this box was upgraded when nothing was on it. Although the upgrade process is supposed to be non disruptive always follow your downtime procedure especially in a live environment. In the upgrade process, its normal for the supervisor to reset or switch to active/standby. Make sure to watch on the upgrade process for any errors that might occur during this process.

Login to your console

!---- Connect your device (PC) to interface Ethernet5/1 and configure it layer 3 and put an IP address. 10.1.1.1 is the ip for E5/1.

switch# conf t

Enter configuration commands, one per line. End with CNTL/Z.
switch(config)#int e 5/1

switch(config-if)# no switchport

switch(config-if)# ip address 10.1.1.1 255.255.255.0

switch(config-if)# no shut


!------ Put static ip on your device 10.1.1.2 and ping.



switch# ping 10.1.1.2



PING 10.1.1.2 (10.1.1.2): 56 data bytes
64 bytes from 10.1.1.2: icmp_seq=0 ttl=127 time=0.846 ms
64 bytes from 10.1.1.2: icmp_seq=1 ttl=127 time=0.504 ms
64 bytes from 10.1.1.2: icmp_seq=2 ttl=127 time=0.458 ms
64 bytes from 10.1.1.2: icmp_seq=3 ttl=127 time=0.477 ms
64 bytes from 10.1.1.2: icmp_seq=4 ttl=127 time=0.492 ms

--- 10.1.1.2 ping statistics ---
5 packets transmitted, 5 packets received, 0.00% packet loss
round-trip min/avg/max = 0.458/0.555/0.846 ms


!------- We have 2 way communication between Nexus and your device


!---- We tried copying the image using TFTP but it was failing for us so we used ftp instead. We had to install filezilla server in our local device.


switch# copy tftp://10.1.1.2/n7000-s1-dk9.4.2.2a.bin bootflash:

Enter vrf (If no input, current vrf 'default' is considered):

Trying to connect to tftp server......
Connection to Server Established.
[ ] 0.50KB
[# ] 4.50KB

TFTP get operation failed:Connection timed out

!---- NOT SURE WHY IT FAILED ON TFTP BUT I HAD SIMILAR ISSUE WHEN I WAS UPGRADING OUR CISCO ACE



!--- Copying n7000-s1-dk9.4.2.2a.bin

switch#copy ftp://10.1.1.2/n7000-s1-dk9.4.2.2a.bin bootflash:

Enter vrf (If no input, current vrf 'default' is considered):

Enter username: cisco

Password:

[ ] 0.98KB
[# ] 2.44KB
[## ] 4.39KB
[### ] 6.84KB
[#### ] 7.81KB
[##### ] 9.77KB
[###### ] 13.18KB
[####### ] 17.09KB
[######## ] 21.09KB
[######### ] 21.48KB
[########## ] 25.48KB
[########### ] 26.37KB
[############ ] 30.37KB
[############# ] 31.74KB
[############## ] 35.74KB
[############### ] 37.60KB
[################ ] 41.60KB
[################# ] 43.95KB
[################## ] 47.95KB
[################### ] 50.78KB
[#################### ] 54.78KB
[##################### ] 58.11KB
[###################### ] 62.11KB
[####################### ] 65.92KB
[######################## ] 69.92KB
[#########################]

!--- Output ommited

!--- IMAGE n7000-s1-dk9.4.2.2a.bin IS IN BOOTFLASH


switch# dir

273 Aug 21 07:54:18 2009 TBM13332870_130926862.lic
16384 Aug 21 06:37:57 2009 lost+found/
92000595 Aug 21 07:54:55 2009 n7000-s1-dk9.4.1.4.bin
99698682 Oct 05 22:03:52 2009 n7000-s1-dk9.4.2.2a.bin
24718848 Aug 21 07:55:12 2009 n7000-s1-kickstart.4.1.4.bin
4096 Aug 21 08:17:00 2009 vdc_2/
4096 Aug 21 08:17:00 2009 vdc_3/
4096 Aug 21 08:17:00 2009 vdc_4/

Usage for bootflash://
343744512 bytes used
1496145920 bytes free
1839890432 bytes total

!----------- Copying kickstart n7000-s1-kickstart.4.2.2a.bin



switch#copy ftp://10.1.1.2/n7000-s1-kickstart.4.2.2a.bin bootflash:\



Enter vrf (If no input, current vrf 'default' is considered):


Enter username: cisco

Password:

[ ] 0.98KB
[# ] 2.44KB
[## ] 4.39KB
[### ] 5.86KB
[#### ] 6.84KB
[##### ] 9.77KB
[###### ] 10.74KB
[####### ] 13.18KB
[######## ] 14.16KB
[######### ] 17.09KB
[########## ] 17.58KB
[########### ] 21.48KB
[############ ] 25.48KB
[############# ] 26.37KB
[############## ] 29.79KB
[############### ] 31.74KB
[################ ] 35.64KB
[################# ] 39.64KB
[################## ] 41.99KB
[################### ] 45.99KB
[#################### ] 48.83KB
[##################### ] 52.83KB
[###################### ] 56.15KB
[####################### ] 60.15KB
[######################## ] 62.50KB
[#########################]

!--- Output ommited

!--- IMAGE n7000-s1-kickstart.4.2.2a.bin IS IN BOOTFLASH


switch# dir

273 Aug 21 07:54:18 2009 TBM13332870_130926862.lic
16384 Aug 21 06:37:57 2009 lost+found/
92000595 Aug 21 07:54:55 2009 n7000-s1-dk9.4.1.4.bin
99698682 Oct 05 22:03:52 2009 n7000-s1-dk9.4.2.2a.bin
24718848 Aug 21 07:55:12 2009 n7000-s1-kickstart.4.1.4.bin
23875072 Oct 05 22:10:19 2009 n7000-s1-kickstart.4.2.2a.bin
4096 Aug 21 08:17:00 2009 vdc_2/
4096 Aug 21 08:17:00 2009 vdc_3/
4096 Aug 21 08:17:00 2009 vdc_4/

Usage for bootflash://
367648768 bytes used
1472241664 bytes free
1839890432 bytes total





!------ INSTALLING THE NEW IMAGES


switch# install all kickstart bootflash:n7000-s1-kickstart.4.2.2a.bin system bootflash:n7000-s1-dk9.4.2.2a.bin


Verifying image bootflash:/n7000-s1-kickstart.4.2.2a.bin for boot variable "kickstart".
[# ] 0%[####################] 100% -- SUCCESS

Verifying image bootflash:/n7000-s1-dk9.4.2.2a.bin for boot variable "system".
[# ] 0%[####################] 100% -- SUCCESS

Verifying image type.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "bios" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "system" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "kickstart" version from image bootflash:/n7000-s1-kickstart.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "lc1n7k" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "cmp" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Extracting "cmp-bios" version from image bootflash:/n7000-s1-dk9.4.2.2a.bin.
[# ] 0%[####################] 100% -- SUCCESS

Notifying services about system upgrade.
[####################] 100% -- SUCCESS



Compatibility check is done:
Module bootable Impact Install-type Reason
------ -------- -------------- ------------ ------
1 yes non-disruptive rolling
3 yes non-disruptive rolling
5 yes non-disruptive rolling
6 yes non-disruptive rolling
7 yes non-disruptive rolling
8 yes non-disruptive rolling
9 yes non-disruptive reset
10 yes non-disruptive reset
11 yes non-disruptive rolling
12 yes non-disruptive rolling
13 yes non-disruptive rolling
14 yes non-disruptive rolling
15 yes non-disruptive rolling
16 yes non-disruptive rolling



Images will be upgraded according to following table:
Module Image Running-Version(pri:alt) New-Version Upg-Required
------ ---------- ---------------------------------------- -------------------- ------------
1 lc1n7k 4.1(4) 4.2(2a) yes
1 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
3 lc1n7k 4.1(4) 4.2(2a) yes
3 bios v1.10.5(03/25/08): v1.10.5(03/25/08) v1.10.6(11/04/08) yes
5 lc1n7k 4.1(4) 4.2(2a) yes
5 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
6 lc1n7k 4.1(4) 4.2(2a) yes
6 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
7 lc1n7k 4.1(4) 4.2(2a) yes
7 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
8 lc1n7k 4.1(4) 4.2(2a) yes
8 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
9 system 4.1(4) 4.2(2a) yes
9 kickstart 4.1(4) 4.2(2a) yes
9 bios v3.17.0(03/23/08): v3.17.0(03/23/08) v3.19.0(03/31/09) yes
9 cmp 4.1(3) 4.2(1) yes
9 cmp-bios 02.01.05 02.01.05 no
10 system 4.1(4) 4.2(2a) yes
10 kickstart 4.1(4) 4.2(2a) yes
10 bios v3.17.0(03/23/08): v3.17.0(03/23/08) v3.19.0(03/31/09) yes
10 cmp 4.1(3) 4.2(1) yes
10 cmp-bios 02.01.05 02.01.05 no
11 lc1n7k 4.1(4) 4.2(2a) yes
11 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
12 lc1n7k 4.1(4) 4.2(2a) yes
12 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
13 lc1n7k 4.1(4) 4.2(2a) yes
13 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
14 lc1n7k 4.1(4) 4.2(2a) yes
14 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
15 lc1n7k 4.1(4) 4.2(2a) yes
15 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes
16 lc1n7k 4.1(4) 4.2(2a) yes
16 bios v1.10.5(02/27/08): v1.10.5(02/27/08) v1.10.6(11/04/08) yes


Do you want to continue with the installation (y/n)? [n] y


Install is in progress, please wait.

Syncing image bootflash:/n7000-s1-kickstart.4.2.2a.bin to standby.
[# ] 0%
[###### ] 25%
[########### ] 50%
[################ ] 75%
[####################] 100%
[####################] 100% -- SUCCESS

Syncing image bootflash:/n7000-s1-dk9.4.2.2a.bin to standby.
[# ] 0%
[###### ] 25%
[########### ] 50%
[################ ] 75%
[####################] 100%
[####################] 100% -- SUCCESS

Setting boot variables.
[# ] 0%
[####################] 100% -- SUCCESS

Performing configuration copy.
[# ] 0%
[###### ] 25%
[########### ] 50%
[################ ] 75%
[####################] 100%
[####################] 100% -- SUCCESS

Module 1: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
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[####################] 100% -- SUCCESS

Module 3: Refreshing compact flash and upgrading bios/loader/bootrom.
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[####################] 100% -- SUCCESS

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[####################] 100% -- SUCCESS

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Warning: please do not remove or power off the module at this time.
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[####################] 100% -- SUCCESS

Module 7: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
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[####################] 100% -- SUCCESS

Module 8: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
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[####################] 100% -- SUCCESS

Module 9: Refreshing compact flash and upgrading bios/loader/bootrom.
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[####################] 100% -- SUCCESS

Module 10: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
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[####################] 100% -- SUCCESS

Module 11: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
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[####################] 100% -- SUCCESS

Module 12: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
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Module 13: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
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Module 14: Refreshing compact flash and upgrading bios/loader/bootrom.
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Module 15: Refreshing compact flash and upgrading bios/loader/bootrom.
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Module 16: Refreshing compact flash and upgrading bios/loader/bootrom.
Warning: please do not remove or power off the module at this time.
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[####################] 100% -- SUCCESS


2009 Oct 5 22:35:34 switch %$ VDC-1 %$ %PLATFORM-2-MOD_REMOVE: Module 10 removed (Serial number XXXXXX)

2009 Oct 5 22:37:32 switch %$ VDC-1 %$ %PLATFORM-2-MOD_REMOVE: Module 10 removed (Serial number XXXXXX)

2009 Oct 5 22:43:29 switch %$ VDC-1 %$ %IDEHSD-STANDBY-2-MOUNT: logflash: online

2009 Oct 5 22:43:30 switch %$ VDC-1 %$ %CMPPROXY-STANDBY-2-LOG_CMP_UP: Connectivity Management processor(on module 10) is now UP


Module 10: Waiting for module online.
-- SUCCESS

Notifying services about the switchover.
[####################] 100% -- SUCCESS


"Switching over onto standby".
Raw time read from Hardware Clock: Y=2009 M=10 D=5 22:44:35

writing reset reason 7, SAP(93): Swover due to install


NX7 SUP Ver 3.19.0
Serial Port Parameters from CMOS
PMCON_1: 0x200
PMCON_2: 0x0
PMCON_3: 0x3a
PM1_STS: 0x101
Performing Memory Detection and Testing
Testing 1 DRAM Patterns
Total mem found : 4096 MB
Memory test complete.
NumCpus = 2.
Status 61: PCI DEVICES Enumeration Started
Status 62: PCI DEVICES Enumeration Ended
Status 9F: Dispatching Drivers
Status 9E: IOFPGA Found
Status 9A: Booting From Primary ROM
Status 98: Found Cisco IDE
Status 98: Found Cisco IDE
Status 90: Loading Boot Loader
Reset Reason Registers: 0x0 0x10
Filesystem type is ext2fs, partition type 0x83


GNU GRUB version 0.97

Autobooting bootflash:/n7000-s1-kickstart.4.2.2a.bin bootflash:/n7000-s1-dk9.4.
2.2a.bin...
Filesystem type is ext2fs, partition type 0x83
Booting kickstart image: bootflash:/n7000-s1-kickstart.4.2.2a.bin....
..............................................................................I
mage verification OK

Starting kernel...


INIT: version 2.85 booting

Checking all filesystems..r.r.r.. done.
Setting kernel variables: sysctlnet.ipv4.ip_forward = 0
net.ipv4.ip_default_ttl = 64
net.ipv4.ip_no_pmtu_disc = 1
.
Setting the System Clock using the Hardware Clock as reference...System Clock set. Local time: Mon Oct 5 22:46:30 UTC 2009
Loading system software
/bootflash//n7000-s1-dk9.4.2.2a.bin read done
Uncompressing system image: bootflash:/n7000-s1-dk9.4.2.2a.bin

Load plugins that defined in image conf: /isan/plugin_img/img.conf
Loading plugin 0: core_plugin...
num srgs 1
0: swid-core-supdc3, swid-core-supdc3
num srgs 1
0: swid-supdc3-ks, swid-supdc3-ks

INIT: Entering runlevel: 3

Exporting directories for NFS kernel daemon...done.
Starting NFS kernel daemon:rpc.nfsd.
rpc.mountddone.

System is coming


User Access Verification
switch(standby) login: 2009 Oct 5 22:48:24 switch %$ VDC-1 %$ %CMPPROXY-2-LOG_CMP_UP: Connectivity Management processor(on module 9) is now UP

2009 Oct 5 22:48:26 switch %$ VDC-1 %$ %IDEHSD-2-MOUNT: logflash: online



User Access Verification
switch(standby) login: admin
Password:
Cisco Nexus Operating System (NX-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (c) 2002-2009, Cisco Systems, Inc. All rights reserved.
The copyrights to certain works contained in this software are
owned by other third parties and used and distributed under
license. Certain components of this software are licensed under
the GNU General Public License (GPL) version 2.0 or the GNU
Lesser General Public License (LGPL) Version 2.1. A copy of each
such license is available at
http://www.opensource.org/licenses/gpl-2.0.php and
http://www.opensource.org/licenses/lgpl-2.1.php

switch(standby)# sh mod

This command is only applicable on the active supervisor
switch(standby)#



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