04-03-2017 08:08 PM - edited 03-08-2019 10:02 AM
hi,
can someone tell me what are the flash sizes for the nexus and 3850 switches below?
i know the 'older' switch has flash sizes such as 16MB, 32MB, 64 MB, etc.
nexus# dir
2097225 Jan 05 19:13:22 2001 20010105_042507_poap_4520_1.log
1270305 Jan 05 20:51:49 2001 20010105_042507_poap_4520_2.log
1048659 Jan 05 05:43:07 2001 20010105_042507_poap_4520_init.log
965 Jan 01 00:08:57 2001 license_FOC1844xxxx_7_1.lic
726 Jan 01 00:09:34 2001 license_FOC1844xxx_7_2.lic
4096 Dec 04 16:47:55 2014 lost+found/
37314048 Nov 20 17:43:33 2014 n6000-uk9-kickstart.7.0.1.N1.1.bin
242466655 Nov 20 17:44:11 2014 n6000-uk9.7.0.1.N1.1.bin
4096 Jan 01 00:06:19 2001 scripts/
4096 Jan 01 00:02:10 2001 vdc_2/
4096 Jan 01 00:02:10 2001 vdc_3/
4096 Jan 01 00:02:10 2001 vdc_4/
5608 Dec 20 04:03:04 2016 vlan.dat
Usage for bootflash://
701882368 bytes used
6852460544 bytes free
7554342912 bytes total <<< 7554 MB FLASH?
nexus#sh ver
<SNIP>
Hardware
cisco Nexus 5672UP Chassis ("Nexus 5672UP Supervisor")
Intel(R) Xeon(R) CPU @ 1.80 with 8243416 kB of memory.
Processor Board ID FOCxxx
Device name: xxx
bootflash: 7864320 kB <<< 7.8 MB FLASH?
3850#sh file systems
File Systems:
Size(b) Free(b) Type Flags Prefixes
248354816 244812800 disk rw crashinfo:
* 1621966848 1269755904 disk rw flash: <<< DO I ADD 'SIZE' AND 'FREE' TO GET THE TOTAL FLASH SIZE?
- - disk rw usbflash0:
0 0 disk ro webui:
- - opaque rw system:
- - opaque rw tmpsys:
- - nvram rw stby-nvram:
- - nvram rw stby-rcsf:
- - opaque rw null:
- - opaque ro tar:
- - network rw tftp:
2097152 2069866 nvram rw nvram:
- - opaque wo syslog:
- - network rw rcp:
- - network rw http:
- - network rw ftp:
- - network rw scp:
- - network rw https:
- - opaque ro cns:
3850#dir
Directory of flash:/
7746 -rwx 2097152 Feb 2 2017 06:34:47 +00:00 nvram_config
92930 -rw- 1245 Feb 2 2017 06:11:32 +00:00 packages.conf
7754 -rw- 6256 Apr 2 2017 22:29:51 +00:00 vlan.dat
54210 drwx 4096 Feb 2 2017 06:12:05 +00:00 mnt
38723 -rw- 82665136 Feb 2 2017 06:11:25 +00:00 cat3k_caa-base.SPA.03.06.04.E.pkg
38724 -rw- 4913852 Feb 2 2017 06:11:25 +00:00 cat3k_caa-drivers.SPA.03.06.04.E.pkg
38725 -rw- 33784816 Feb 2 2017 06:11:25 +00:00 cat3k_caa-infra.SPA.03.06.04.E.pkg
11 -rw- 43021636 Feb 2 2017 06:11:26 +00:00 cat3k_caa-iosd-universalk9.SPA.152-2.E4.pkg
12 -rw- 27417488 Feb 2 2017 06:11:26 +00:00 cat3k_caa-platform.SPA.03.06.04.E.pkg
13 -rw- 111180608 Feb 2 2017 06:11:27 +00:00 cat3k_caa-wcm.SPA.10.2.140.0.pkg
54211 drwx 4096 Feb 2 2017 06:33:59 +00:00 dc_profile_dir
1621966848 bytes total (1269755904 bytes free) <<< DO I ADD 'BYTES' TOTAL' AND 'BYTES FREE'?
i know the 2960 below has around 64 MB flash by just a quick look at it (correct me if i'm wrong).
2960#sh file sys
File Systems:
Size(b) Free(b) Type Flags Prefixes
- - opaque ro bs:
* 57931776 42635264 flash rw flash: flash1:
- - opaque rw system:
- - opaque rw tmpsys:
524288 510511 nvram rw nvram:
- - opaque rw null:
- - opaque ro tar:
- - network rw tftp:
- - opaque ro xmodem:
- - opaque ro ymodem:
- - network rw rcp:
- - network rw http:
- - network rw ftp:
- - network rw scp:
- - network rw https:
- - opaque ro cns:
2960#dir
Directory of flash:/
586 -rwx 3096 Mar 30 2017 02:50:20 +00:00 multiple-fs
2 -rwx 676 Nov 7 1993 12:27:30 +00:00 vlan.dat
3 -rwx 2088 Mar 30 2017 02:50:20 +00:00 private-config.text
5 -rwx 8565 Mar 30 2017 02:50:20 +00:00 config.text
6 drwx 512 Mar 1 1993 00:15:05 +00:00 c2960s-universalk9-mz.122-55.SE8
57931776 bytes total (42635264 bytes free)
Solved! Go to Solution.
04-03-2017 09:41 PM
04-03-2017 10:36 PM
how about the 3850 48p? is it 1.6 GB?
2 GB (4 GB on 12-port and 24-port SFP+ models, 8 GB on 48-port SFP+ model)
27998208 bytes total (14597632 bytes free)
32 Mb
04-03-2017 09:40 PM
3850: 2 GB (4 GB on 12-port and 24-port SFP+ models, 8 GB on 48-port SFP+ model)
04-03-2017 10:09 PM
hi leo,
thanks for the nexus flash size!
how about the 3850 48p? is it 1.6 GB?
3850#show inventory
NAME: "c38xx Stack", DESCR: "c38xx Stack"
PID: WS-C3850-48P , VID: V04 , SN: FCW1906xxx
3850#sh file systems
File Systems:
Size(b) Free(b) Type Flags Prefixes
248354816 244812800 disk rw crashinfo:
* 1621966848 1269755904 disk rw flash:
how about 3750 switch below? 32MB?
3750#show flash
Directory of flash:/
2 -rwx 796 Apr 8 1993 05:20:32 +00:00 vlan.dat
3 -rwx 2108 Apr 8 1993 05:34:41 +00:00 private-config.text
428 -rwx 4120 Apr 8 1993 05:34:41 +00:00 multiple-fs
5 -rwx 8257 Apr 8 1993 05:34:41 +00:00 config.text
6 drwx 512 Mar 1 1993 00:10:49 +00:00 c3750-ipbasek9-mz.122-50.SE5
27998208 bytes total (14597632 bytes free)
04-03-2017 10:36 PM
how about the 3850 48p? is it 1.6 GB?
2 GB (4 GB on 12-port and 24-port SFP+ models, 8 GB on 48-port SFP+ model)
27998208 bytes total (14597632 bytes free)
32 Mb
04-03-2017 10:40 PM
thanks pre!
09-15-2017 11:30 AM
hi Leo
Can you please explain on how you calculated the flash of 3850 48p as 2GB. I can see that
3850#sh file systems
File Systems:
Size(b) Free(b) Type Flags Prefixes
248354816 244812800 disk rw crashinfo:
* 1621966848 1269755904 disk rw flash:
So, 1621966848 = 1.6GB right ?
It would be really helpfull if you help me on how you calculated that.
04-03-2017 09:41 PM
7554342912 bytes total <<< 7554 MB FLASH?
8 Gb
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