Friday, April 12, 2013

Copying crashinfo file from 7600/6500 module

How to retrieve the data from modules 1st one is easy but its a long way , i prefer 2nd way.
1)
attach

more disk0:

 2)
 copy dfc#modnumber-disk0: ftp://username:pass@

Reference: http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a008072c406.shtml#crashinfo

Tuesday, April 9, 2013

Cisco 12000 XR Turboboot TFTP IP Address


Turboboot is the process we need to proceed to install XR from the scratch . i've observed following behaviour while loading the image (c12k-mini.vm-3.6.2) file from TFTP. Even I've configured the ip address as 192.168.189.1 the bootloader requesting the image from 192.168.100.1 / 1.1.1.1 ( source ip address ) -
rommon 6 > set 
PS1=rommon ! > 
RET_2_RUTC=1151664252
NT_K=0:0:0:0
RANDOM_NUM=2127452086
SRPCFG=00002000002000000000000000000000
BOOTLDR=
CONFGEN=248
CHASSIS_SN=TBM11472326
RET_2_RTS=10:29:35 QST Sun Mar 10 2013
RET_2_RCALTS=1362900734
IOX_ADMIN_CONFIG_FILE=
ReloadReason=67
BSI=0
BOOT_DEV_SEQ_CONF=
BOOT_DEV_SEQ_OPER=
TURBOBOOT=on,disk0,format
IP_SUBNET_MASK=255.255.255.0
DEFAULT_GATEWAY=192.168.189.2
IP_ADDRESS=192.168.189.1