Configuration Archive & Rollback

October 26, 2008 at 11:21 pm | Posted in System Management | Leave a comment

Configuration

Rack1R6#sh run | s archive
archive
 path tftp://155.1.58.100/sw1-config
 write-memory
 time-period 1440

Verification

Rack1R6(config)#access-list 100 permit udp any any eq tftp 

Rack1R6#debug ip packet detail 100
IP packet debugging is on (detailed) for access list 100

Rack1R6#wr
Building configuration...
[OK]

! See the debug output showing the router is trying to upload the config to the TFTP server 155.1.58.100

*Mar  2 1993 00:39:43.563: %SYS-5-CONFIG_I: Configured from console by console
*Mar  2 00:39:54.071: IP: tableid=0, s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), routed via FIB
*Mar  2 00:39:54.071: IP: s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), len 49, sending
*Mar  2 00:39:54.071:     UDP src=49452, dst=69.
*Mar  2 00:39:57.071: IP: tableid=0, s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), routed via FIB
*Mar  2 00:39:57.071: IP: s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), len 49, sending
*Mar  2 00:39:57.071:     UDP src=49452, dst=69.
*Mar  2 00:40:01.071: IP: tableid=0, s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), routed via FIB
*Mar  2 00:40:01.071: IP: s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), len 49, sending
*Mar  2 00:40:01.071:     UDP src=49452, dst=69.
*Mar  2 00:40:06.071: IP: tableid=0, s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), routed via FIB
*Mar  2 00:40:06.071: IP: s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), len 49, sending
*Mar  2 00:40:06.071:     UDP src=49452, dst=69.
*Mar  2 00:40:12.071: IP: tableid=0, s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), routed via FIB
*Mar  2 00:40:12.071: IP: s=155.1.146.6 (local), d=155.1.58.100 (FastEthernet0/0.146), len 49, sending
*Mar  2 00:40:12.071:     UDP src=49452, dst=69.
%Error opening tftp://155.1.58.100/sw1-config-1 (Timed out)
Rack1R6#

Doc CD Navigation

  • Using Master index, searching for “archive config”,

or going directly to

  • Cisco IOS Configuration Fundamentals Command Reference
  • archive config

					
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