在CIMC管理平臺里面由于種種原因KVM Console無法正常打開。

因此嘗試使用USB Drive的方式安裝。

制作USB Drive的環境：

具有RHEL-6.4 或CentOS 6.4 的Linux 計算機。如果您即將使用PC 或MAC，請確保已在其上安裝Linux 虛擬機(VM)。

16G USB drive

ISE鏡像文件，內含iso-to-usb.sh 腳本

步驟：

1，將USB 驅動器插入USB 端口。

2，將iso-to-usb.sh 腳本和Cisco ISE ISO 映像復制到Linux 計算機上的任意目錄。

3，輸入以下命令：./iso-to-usb.sh source_iso usb_device 例如：./iso-to-usb.sh ise-2.1.0.474.SPA.x86_64.iso /dev/sdb，其中ise-2.1.0.474.SPA.x86_64.iso為ISE鏡像文件名，/dev/sdb為USB的路徑。

4，為要安裝映像的設備輸入值。

5，輸入Y 以繼續

過程如下：

[root@localhost m5nAVM]# ll
total 6017088
-rwxrw-rw-. 1 root root 6161475584 Sep 29 2019 ise-2.1.0.474.SPA.x86_64.iso
-r-xr-xr-x. 1 root root 15945 Jul 7 23:32 iso-to-usb.sh
[root@localhost m5nAVM]# pwd
/var/run/vmblock-fuse/blockdir/m5nAVM
[root@localhost m5nAVM]# ll
total 6018080
-rwxrw-rw-. 1 root root 6161475584 Sep 29 2019 ise-2.1.0.474.SPA.x86_64.iso
-r-xr-xr-x. 1 root root 15945 Jul 7 23:32 iso-to-usb.sh
-r--r--r--. 1 root root 1013068 Jul 7 23:38 syslinux-4.05-12.el7.x86_64.rpm
[root@localhost m5nAVM]# rpm -i syslinux-4.05-12.el7.x86_64.rpm
warning: syslinux-4.05-12.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
[root@localhost m5nAVM]# ./iso-to-usb.sh ise-2.1.0.474.SPA.x86_64.iso /dev/sdb

What type of appliance will you be installing with this USB key?
1) Cisco SNS-3415 or SNS-3515
2) Cisco SNS-3495 or SNS-3595
Q) QUIT

Please Enter Option (1-2): 1
Error: USB device already mounted as:
/dev/sdb 15230416 8 15230408 1% /media/New Volume
Please unmount it and try again
Exiting...
[root@localhost m5nAVM]# ./iso-to-usb.sh ise-2.1.0.474.SPA.x86_64.iso /dev/sdb

What type of appliance will you be installing with this USB key?
1) Cisco SNS-3415 or SNS-3515
2) Cisco SNS-3495 or SNS-3595
Q) QUIT

Please Enter Option (1-2): 1

*** W A R N I N G ***
THIS SCRIPT WILL DELETE ALL EXISTING CONTENT ON YOUR USB DRIVE: /dev/sdb
ARE YOU SURE YOU WANT TO CONTINUE? [Y/N]: y
Deleting partition table on USB drive: /dev/sdb ...
Creating new partition table on USB drive: /dev/sdb ...
Formating BOOT partition: /dev/sdb1 as VFAT ...
Formating DATA partition: /dev/sdb2 as EXT2 ...
Copying syslinux files to USB partition: /dev/sdb1 ...
Copying ISO file to USB partition: /dev/sdb2 ...

DONE!

Notice: This USB key can only be used for a single ISE installation.
To install additional appliances, use iso-to-usb.sh to reimage
the key after each ISE installation.
[root@localhost m5nAVM]#
[root@localhost m5nAVM]#
[root@localhost m5nAVM]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup-lv_root 18G 9.0G 7.5G 55% /
tmpfs 1.9G 224K 1.9G 1% /dev/shm
/dev/sda1 485M 40M 421M 9% /boot
/dev/sr0 5.8G 5.8G 0 100% /media/ADEOS
/dev/sdb2 14G 5.8G 7.4G 45% /mnt/usbboot-dev-20200707-23
[root@localhost m5nAVM]#
6，約半小時之后，系統將顯示一條成功消息。USB Drive制作完成，拔出U盤即可。

7，將U盤插入SNS-3415-K9設備的USB接口。

8，開機進BIOS，選擇USB啟動。

9，根據提示安裝ISE。

寫在最后：

此方法實踐了一次，沒有成功�。。。。�！文章就不刪了，記錄一下吧。

最后還在嘗試更換了JAVA版本，通過進入KVM Console安裝的。