The initial trial is the cross device model upgrade version of Ruijie switch (taking rg-s2952g-e as an example)

Save the flow , from 10.x Delusion upgrade to 11.x failed .

background

Some versions of Ruijie switch are Show Run Look at Vlan It will be quite troublesome , as follows ：

Check out the version first , as follows , by RGOS 10.4

Ruijie#show version
System description      : Ruijie Full Gigabit Security & Intelligence Access Switch (S2952G-E) By Ruijie Networks
System start time       : 2022-07-01 1:10:55
System uptime           : 0:0:25:10
System hardware version : 1.01
System software version : RGOS 10.4(2b11)p1 Release(134566)
System BOOT version     : 10.4(2b11) Release(112896)
System CTRL version     : 10.4(2b11) Release(112896)
System serial number    : 8912EH9C50635
Device information:
  Device-1
    Hardware version : 1.01
    Software version : RGOS 10.4(2b11)p1 Release(134566)
    BOOT version     : 10.4(2b11) Release(112896)
    CTRL version     : 10.4(2b11) Release(112896)
    Serial Number    : 8912EH9C50635

In this version ,Show Run when Vlan Will be displayed line by line , It's very troublesome to check ：

Ruijie#con
Enter configuration commands, one per line.  End with CNTL/Z.
Ruijie(config)#vlan range 2-20
Ruijie(config-vlan-range)#exi
Ruijie(config)#show run

Building configuration...
Current configuration : 2501 bytes

!
version RGOS 10.4(2b11)p1 Release(134566)(Wed Apr 25 21:08:21 CST 2012 -ngcf63)
!
!
!
nfpp
!
!
vlan 1
!
vlan 2
!
vlan 3
!
vlan 4
!
vlan 5
!
vlan 6
!
vlan 7    
!
vlan 8
!
vlan 9
!
vlan 10
!
vlan 11
!
vlan 12
!
vlan 13
!
vlan 14
!
vlan 15
!
vlan 16
!
vlan 17
!
vlan 18
!
vlan 19   
!
vlan 20
!

Find it on the official website RGOS 11 edition （RG-S2900G-E V3）

All are S2900 series , The rounding system should work

Environmental preparation

laptop 、Console Line 、 Jumper 、RG-S2952G-E Switch 、 Officially downloaded upgrade package （ The compressed package contains official tools Ruijie TFTP Server）

use Console Wire connection switch Console Mouth and notebook Com4 Mouth connection ;

Connect the switch with network cable Gigabitethernet 0/1 Mouth and notebook RJ45 so .

Create a management address for the switch （Vlanif1）

Ruijie#con
Enter configuration commands, one per line.  End with CNTL/Z.
Ruijie(config)#int vlan 1
Ruijie(config-if-VLAN 1)#ip add 1.1.1.1 255.255.255.0 
Ruijie(config-if-VLAN 1)#exi

Configure the address for the host

Configure the address for the notebook Ethernet card ：1.1.1.2 /24

stay CMD On the input ipconfig/all as follows ：

 Ethernet adapter   Ethernet :

    Connect specific  DNS  suffix  . . . . . . . :
    describe . . . . . . . . . . . . . . . : Realtek PCIe GbE Family Controller
    Physical address . . . . . . . . . . . . . : 80-FA-5B-63-49-27
   DHCP  Enabled  . . . . . . . . . . . :  no 
    Auto configuration enabled . . . . . . . . . . :  yes 
    Local link  IPv6  Address . . . . . . . . : fe80::f15d:afb9:33e5:979c%22( The preferred )
   IPv4  Address  . . . . . . . . . . . . : 1.1.1.2( The preferred )
    Subnet mask   . . . . . . . . . . . . : 255.255.255.0
    The default gateway . . . . . . . . . . . . . :

Test connectivity

adopt ping To test the connectivity between the switch and the host , as follows , normal

Ruijie#ping 1.1.1.2
Sending 5, 100-byte ICMP Echoes to 1.1.1.2, timeout is 2 seconds:
  < press Ctrl+C to break >
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms

Connectivity is no problem , Now it's done by the author's notebook TFTP Server, Switch from Server Get to RGOS11.4 Upgrade package .

Transfer upgrade package （ And troubleshooting ）

dir command ： Show Flash List of files in

Ruijie#dir                 
Directory of flash:/
    Mode Link      Size               MTime Name
-------- ---- --------- ------------------- ------------------
            1       203 2022-06-28 03:23:27 config.text 
   <DIR>    1         0 1970-01-01 00:00:00 dev/
   <DIR>    2         0 2007-01-01 15:13:50 mnt/
            1         8 2022-06-28 00:32:13 priority.dat 
   <DIR>    0         0 1970-01-01 00:00:00 proc/
   <DIR>    1         0 2022-07-01 01:10:59 ram/
            1  10017120 2012-10-16 06:21:44 rgos.bin 
   <DIR>    2         0 2022-06-28 03:23:17 tmp/
            1   2243136 2012-10-16 06:26:01 web_management_pack.upd 
--------------------------------------------------------------
4 Files (Total size 12260467 Bytes), 5 Directories.
Total 132120576 bytes (126MB) in this device, 115417088 bytes (110MB) available.

Above , Four files , There are 110MB Space available .

copy command ： Copy or transfer files

Ruijie#copy tftp://1.1.1.2/rgos.bin flash:S29_RGOS11.4(1)B74P2_install.bin
Accessing tftp://1.1.1.2/rgos.bin...
System is running defragment,please waitting.... 
Press Ctrl+C to quit

% File transmission failure
Ruijie#copy tftp://1.1.1.2/S29_RGOS11.4(1)B74P2_install.bin flash:rgos.bin
Accessing tftp://1.1.1.2/S29_RGOS11.4(1)B74P2_install.bin...
System is running defragment,please waitting.... 
Press Ctrl+C to quit
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!File is Too Long! Failed!

% File transmission failure

Report errors “File is too long”, I think there are three problems as follows ：

Cross device upgrade version is not supported ; Incorrect syntax leads to upgrade failure ; The space is insufficient

Is the file too big ？ Here's the picture , The document is 72M, There is still enough space for the equipment

About this command ：

Ruijie#copy tftp://1.1.1.2/S29_RGOS11.4(1)B74P2_install.bin flash:rgos.bin

The author refers to two articles , One is official by Ruijie 《 Ruijie switch from 10.X Upgrade to 10.K Upgrade guide 》, The other is the blog post of the online blogger Agility （ 7、 ... and ） Device software version upgrade update _iCdo_X. The blog of -CSDN Blog _ Ruijie switch upgrade , The former is written 10.x To 10.k The upgrade , The latter is caused by 11.4(1)B12P8 To 11.4(1)B74P1, The equipment is RG-S2900G-E V3.

In the first article , about TFTP The command to get the upgrade package is

Ruijie#copy tftp://192.168.1.2/rgos.bin flash:rgos.bin
// First in document rgos.bin Is the file name in the local folder （ The new version ）, the other one rgos.bin Is the name of the original main program （ The old version ）

In the second blog post , The author's order is ：

Ruijie#copy tftp://192.168.1.2/S29_RGOS11.4(1)B74P1_install.bin flash:S29_RGOS11.4(1)B74P1_install.bin
// The format is  copy tftp://ip Address / Package name  flash: Package name 

  That is, the two file names are the new version of the package to be upgraded .

The author tried two ways to write , Error reporting （ still File is Too Long! Failed!）. So Baidu Dafa ：

【S86】S86 upgrade 10.4（3） Software , Tips File is Too Long! Failed perhaps The binary file crc was not correct - Ruijie network

【S86】S86 Switch from RGNOS 10.1 Upgrade to RGOS 10.4 Recommended software and upgrade steps - Ruijie network

  To put it bluntly ：

RGOS10.4（3） In the previous version ,TFTP The protocol cannot transmit more than 35MB The file of , It is recommended to upgrade to S8600_V10.4(3) _R118208_NOEC_CMII.bin, The author did not find this version , I found it in the official 10.4（3b18） edition , Try it first

I think of my previous study CentOS Basic grammar ,cd The command is to copy the former file name to the latter folder or replace the latter file , So the author's grammar is as follows ：

Ruijie#copy tftp://1.1.1.2/10.4(3b18)_R205507.bin flash:rgos.bin
Accessing tftp://1.1.1.2/10.4(3b18)_R205507.bin...
System is running defragment,please waitting.... 
Press Ctrl+C to quit
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Transmission finished, file length 12892544 bytes.
Verify the image ...[ok]

CURRENT PRODUCT INFORMATION :
  PRODUCT ID: 0x20140060
  PRODUCT DESCRIPTION: Ruijie Full Gigabit Security & Intelligence Access Switch (S2952G-E) By Ruijie Networks

ERROR: THE BINARY FILE CANNOT BE USED IN CURRENT PRODUCT !!!

Your mother , It's still not supported by the model . It's useless to write so much. I'm anxious