Kali ini jaringandasarkomputer.com memberikan sedikit cara upgrade ios pada router cisco. berikut alat-atat yang perlu di persiapkan sebelum upgrade ios :
- 1 Router Cisco 2901 Series (Untuk versi routernya bebas)
- 1 Komputer / Laptop
- 1 Kabel Console
- 1 Kabel UTP RJ45 dan
- Software TFTP Server
- Software Terminal Emulasi
- Cisco IOS Yang Terbaru
1. Pastikan Software TFTP dan Terminal Emulasi sudah terinstal di komputer/laptop yang akan di gunakan untuk upgrade IOS
TFTP Server
2. Sambungkan Router Cisco dengan komputer menggunakan kabel Console dan Kabel UTP RG45 yang sudah di siapkan sebalumnya.
Router#sh ver
Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.1(3)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Sun 27-Mar-11 07:36 by prod_rel_team
ROM: System Bootstrap, Version 15.0(1r)M9, RELEASE SOFTWARE (fc1)
Router uptime is 11 minutes
System returned to ROM by reload at 12:46:43 WIT Sat Jan 23 2021
System image file is "flash0:c2900-universalk9-mz.SPA.151-3.T1.bin"
Last reload type: Normal Reload
Last reload reason: Reload Command
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 CISCO2901/K9 (revision 1.0) with 479232K/45056K bytes of memory.
Processor board ID FGL153221JU
14 Gigabit Ethernet interfaces
1 Virtual Private Network (VPN) Module
DRAM configuration is 64 bits wide with parity enabled.
255K bytes of non-volatile configuration memory.
250880K bytes of ATA System CompactFlash 0 (Read/Write)
4. Kemudian ketik perintah "dir" untuk melihat nama file ios.bin yang ada di router dan total memory yang dapat di gunakan
Router#dir
Directory of flash0:/
1 -rw- 68218660 Aug 2 2011 06:27:58 +00:00 c2900-universalk9-mz.SPA.151-3.T1.bin
2 -rw- 2903 Aug 2 2011 06:38:22 +00:00 cpconfig-29xx.cfg
3 -rw- 2941440 Aug 2 2011 06:38:36 +00:00 cpexpress.tar
4 -rw- 1038 Aug 2 2011 06:38:44 +00:00 home.shtml
5 -rw- 115712 Aug 2 2011 06:38:54 +00:00 home.tar
6 -rw- 1697952 Aug 2 2011 06:39:10 +00:00 securedesktop-ios-3.1.1.45-k9.pkg
7 -rw- 415956 Aug 2 2011 06:39:24 +00:00 sslclient-win-1.1.4.176.pkg
8 -rw- 1313 Dec 21 2011 04:35:26 +00:00 BU_ARV_RTR_21122011.txt
9 -rw- 660 Sep 24 2020 11:59:02 +00:00 vlan.dat
256487424 bytes total (183070720 bytes free)
Router#
Dari tampilan perintah "dir" di atas dapat di lihat
nama file ios : c2900-universalk9-mz.SPA.151-3.T1.bin
Memory free 183070720 bytes free (183 Mb) dari total memory 256 Mb.
Pastikan ukuran ios baru yang kita siapkan lebih kecil dari ukuran memory free yang sediakan router.
5. Pasang ip address di Router dan Komputer agar dapat saling komunikasi.
- Konfirgurasi IP Address Router
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int g0/0
Router(config-if)#ip add 192.192.192.1 255.255.255.252
Router(config-if)#no shutdown
Router(config-if)#end
Router#- Konfigurasi IP Komputer :
6. Backup ios router yang sedang di gunakan saat ini, untuk persiapan jika terjadi kegagalan.
Buka aplikasi TFTP yang telah terinstall di komputer
Jalankan perintah berikut di router :
- copy flash: tftp: [enter]
- source filename ?: isikan sesuai dengan nama ios router.
- address or name of remote host ?: masukan ip address komputer.
Router#copy flash: tftp:
Source filename []? c2900-universalk9-mz.SPA.151-3.T1.bin
Address or name of remote host []? 192.192.192.2
Destination filename [c2900-universalk9-mz.SPA.151-3.T1.bin]?
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
68218660 bytes copied in 100.692 secs (677498 bytes/sec)
Router#
Tunggu proses backup hingga selesai dan status di aplikasi TFTP complite file
7. Copy ios yang terbaru ke dalam router dengan perintah :
- Copy tftp: flash: [enter]
- Address or name of remote host []? masukan ip address komputer.
- Source filename []? isikan sesuai dengan nama ios router yang baru.
Router#copy tftp: flash:
Address or name of remote host []? 192.192.192.2
Source filename []? c2900-universalk9-mz.SPA.156-3.M.bin
Destination filename [c2900-universalk9-mz.SPA.156-3.M.bin]?
Accessing tftp://192.192.192.2/c2900-universalk9-mz.SPA.156-3.M.bin...
Loading c2900-universalk9-mz.SPA.156-3.M.bin from 192.192.192.2 (via GigabitEthernet0/0): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 109289516 bytes]
109289516 bytes copied in 178.172 secs (613393 bytes/sec)
Router#Jika sudah selesai jalan kan perintah "dir" untuk verifikasi apakah ios yang kita masukan tadi sudah ada :
Router#dir
Directory of flash0:/
1 -rw- 68218660 Aug 2 2011 06:27:58 +00:00 c2900-universalk9-mz.SPA.151-3.T1.bin
2 -rw- 2903 Aug 2 2011 06:38:22 +00:00 cpconfig-29xx.cfg
3 -rw- 2941440 Aug 2 2011 06:38:36 +00:00 cpexpress.tar
4 -rw- 1038 Aug 2 2011 06:38:44 +00:00 home.shtml
5 -rw- 115712 Aug 2 2011 06:38:54 +00:00 home.tar
6 -rw- 1697952 Aug 2 2011 06:39:10 +00:00 securedesktop-ios-3.1.1.45-k9.pkg
7 -rw- 415956 Aug 2 2011 06:39:24 +00:00 sslclient-win-1.1.4.176.pkg
8 -rw- 1313 Dec 21 2011 04:35:26 +00:00 BU_ARV_RTR_21122011.txt
9 -rw- 660 Sep 24 2020 11:59:02 +00:00 vlan.dat
10 -rw- 109289516 Jan 23 2021 06:03:10 +00:00 c2900-universalk9-mz.SPA.156-3.M.bin
256487424 bytes total (73777152 bytes free)
Router#
8. Jalankan perintah "boot system flash (nama ios yang baru di masukan tadi)" untuk menentukan ios mana yang akan di load oleh router pada saat router di hidupkan / bootup.
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#boot system flash c2900-universalk9-mz.SPA.156-3.M.bin
Router(config)#
Router(config)#end
Router#9. jalankan perintah copy running-config startup-config / wr untuk menyimpan konfigurasi atau file yang telah masukan tadi.
Router#wr
Building configuration...
[OK]
Router#kemudian jalankan perintah show startup-config untuk memastikan bahwa boot system flash router sudah di arahkan ios yang baru.
Router#sh startup-config
Using 1485 out of 262136 bytes
!
! Last configuration change at 06:04:49 UTC Sat Jan 23 2021
!
version 15.1
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot system flash c2900-universalk9-mz.SPA.156-3.M.bin
boot-end-marker
!
!
!
10. Restart router dengan perintah reload , tunggu hingga router hidup normal kembali dan jika router sudah normal kembali jalankan perintah show version untuk melihat ios yang sedang di gunakan saat ini. Jika sudah menggunakan ios yang baru proses upgrade ios selesai.
Router#sh ver
Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.6(3)M, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2016 by Cisco Systems, Inc.
Compiled Thu 28-Jul-16 03:28 by prod_rel_team
ROM: System Bootstrap, Version 15.0(1r)M9, RELEASE SOFTWARE (fc1)
Router uptime is 6 minutes
System returned to ROM by reload at 06:19:00 UTC Sat Jan 23 2021
System image file is "flash:c2900-universalk9-mz.SPA.156-3.M.bin"
Last reload type: Normal Reload
Last reload reason: Reload Command
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 CISCO2901/K9 (revision 1.0) with 479232K/45056K bytes of memory.
Processor board ID FGL153221JU
14 Gigabit Ethernet interfaces
1 terminal line
1 Virtual Private Network (VPN) Module
DRAM configuration is 64 bits wide with parity enabled.
255K bytes of non-volatile configuration memory.
250880K bytes of ATA System CompactFlash 0 (Read/Write)
Note *
- masukan file ios yang baru di folder C:\TFTP-Root sebelum transfer ios ke router
- ios yang di backup dari router bisa di lihat di folder C:\TFTP-Root
Terima kasih atas kunjunganya, semoga bermanfaat..
Tks om atas artikel nya,kalau mau upgrade IOS, untuk dapet IOS versi terbaru secara free di mana ya om dwonloadnya?
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