Alat - alat yg perlu disiapkan diantaranya yaitu :
- Kabel Console
- UTP
- Laptop
- IOS Router Cisco
- Software TFTP, download here
- Dan NIAT yg paling penting😄
Langkah - langkah nya sbb :
1. Pasang console ke cisco, kemudian login
2. Colok kabel LAN dair laptop ke cisco
3. Tambahkan ip point-to-point dari cisco ke laptop untuk transfer ios nantinya.
ORD-01163120.1#conf t
ORD-01163120.1(config)#int vlan 1
ORD-01163120.1(config-if)#ip address 192.168.100.1 255.255.255.0 secondary
ORD-01163120.1#(ctrl + z )
ORD-01163120.1#
4. ketik dir flash:
ORD-01163120.1#dir flash:
Directory of flash:/
1 -rw- 28461436 Mar 1 1984 00:01:00 +00:00 c880data-universalk9-mz.150-1.M4.bin
2 -rw- 3331 Mar 10 2011 14:11:26 +00:00 cpconfig-8xx.cfg
3 -rw- 2941440 Mar 10 2011 14:11:44 +00:00 cpexpress.tar
4 -rw- 1038 Mar 10 2011 14:11:52 +00:00 home.shtml
5 -rw- 115712 Mar 10 2011 14:12:04 +00:00 home.tar
6 -rw- 1697952 Mar 10 2011 14:12:20 +00:00 securedesktop-ios-3.1.1.45-k9.pkg
7 -rw- 415956 Mar 10 2011 14:12:34 +00:00 sslclient-win-1.1.4.176.pkg
========================================================================
cara diatas digunakan untuk melihat ios file saat ini
========================================================================
5. copy file ios yg lama ke tftp ( ke laptop ) untuk backup ios yg lama
ORD-01163120.1#copy flash: tftp:
Source filename []? c880data-universalk9-mz.150-1.M4.bin ( ini di isi nama file ios yg ada di dir flash: )
Address or name of remote host []? 192.168.100.2
Destination filename [c880data-universalk9-mz.150-1.M4.bin]? ( enter saja )
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
28461436 bytes copied in 78.564 secs (362271 bytes/sec)
========================================================================
cara diatas di fungsikan untuk membackup ios lama ke laptop anda sebagai tftp server untuk menghindari terjadinya gagal boot pada ios yg baru nantinya
========================================================================
6. copy file ios yg baru dari tftp ke cisco
ORD-01163120.1#copy tftp: flash:
Address or name of remote host [192.168.100.2]?
Source filename [ORD-01163120.1#dir]? c880data-universalk9-mz.152-4.M4.bin ( nama file ios yg baru )
Destination filename [c880data-universalk9-mz.152-4.M4.bin]? ( enter saja )
Accessing tftp://192.168.100.2/c880data-universalk9-mz.152-4.M4.bin...
Loading c880data-universalk9-mz.152-4.M4.bin from 192.168.100.2 (via Vlan1): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 36871268 bytes]
36871268 bytes copied in 119.352 secs (308929 bytes/sec)
========================================================================
cara diatas fungsinya yaitu mentransfer ios baru dari laptop ke cisco
========================================================================
5. lihat apakah file ios yg lama sudah ada di dalam cisco
ORD-01163120.1#dir flash:
Directory of flash:/
1 -rw- 28461436 Mar 1 1984 00:01:00 +00:00 c880data-universalk9-mz.150-1.M4.bin ( LAMA )
2 -rw- 3331 Mar 10 2011 14:11:26 +00:00 cpconfig-8xx.cfg
3 -rw- 2941440 Mar 10 2011 14:11:44 +00:00 cpexpress.tar
4 -rw- 1038 Mar 10 2011 14:11:52 +00:00 home.shtml
5 -rw- 115712 Mar 10 2011 14:12:04 +00:00 home.tar
6 -rw- 1697952 Mar 10 2011 14:12:20 +00:00 securedesktop-ios-3.1.1.45-k9.pkg
7 -rw- 415956 Mar 10 2011 14:12:34 +00:00 sslclient-win-1.1.4.176.pkg
8 -rw- 36871268 Apr 7 2017 05:47:46 +00:00 c880data-universalk9-mz.152-4.M4.bin ( BARU )
128286720 bytes total (57761792 bytes free)
6. lakukan verifikasi pada ios yg baru untuk melihat kecocokan iosnya
ORD-01163120.1#verify flash:c880data-universalk9-mz.152-4.M4.bin
Verifying file integrity of flash:c880data-universalk9-mz.152-4.M4.bin..................................................................................................
.................................Done!
Embedded Hash MD5 : D518F84B538E5AEFEA025C8AC877DF04
Computed Hash MD5 : D518F84B538E5AEFEA025C8AC877DF04
CCO Hash MD5 : 053E22A4B979F65642D9006F6E0EE51C
Embedded hash verification successful.
ORD-01163120.1#
7. pindahkan boot ke ios
ORD-01163120.1#conf t
ORD-01163120.1(config)#boot system flash c880data-universalk9-mz.152-4.M4.bin
ORD-01163120.1(config)#exit
ORD-01163120.1#
8. save settingannya
ORD-01163120.1#wr mem
Building configuration...
[OK]
9. reload atau restart cisco
ORD-01163120.1#reload
Proceed with reload? [confirm] ( enter saja )
10. setelah selesai restart, lihat version lagi untuk memastikan router sudah berhasil di upgrade
ORD-01163120.1#sh ver
Title : Cara Upgrade IOS Router Cisco 881
Description : Alat - alat yg perlu disiapkan diantaranya yaitu : Kabel Console UTP Laptop IOS Router Cisco Software TFTP, download here Dan NIA...