Cisco Cisco IOS Software Release 12.2(1)XD 릴리즈 노트

Similarly, for the BV1 interface, if you enter the command ip address dhcp client-id ethernet 0 and, 
after the Cisco 820 Series Router (the DHCP client) receives an IP address from the DHCP server, you 
enter the command ip address dhcp for BVI 1, followed by the command show run, the following 
output is displayed:

  ...   ...   ...   ...   ...

!

 interface BVI1

  ip address dhcp client-id ethernet 0

  crypto map map1

  ...   ...   ...   ...   ...

To work around this bug, delete the existing IP address by entering the command no ip address dhcp 
client-id ethernet 0, and then issue a new IP address using the command ip address dhcp. 

Cisco 820 series routers unexpectedly reload if you change the tranform set during an active IPSec tunnel 
and then clear the previous active IPSec tunnel. To work around this problem, clear the active IPSec 
tunnel before changing the tranform set for the active IPSec tunnel, then reapply the tranform set to the 
encryption map.

Cisco 827 routers do not filter IPSec packets with dynamic maps. This problem occurs when upgrading 
from a k2 image to a k9 image. For example, the image c820-k2nosy6-mz works properly before an 
upgrade.

The following sections describe the documentation available for the Cisco 820 Series Routers. Typically, 
these documents consist of hardware and software installation guides, Cisco IOS configuration and 
command references, system error messages, feature modules, and other documents.

Documentation is available as printed manuals or electronic documents, except for feature modules, 
which are available online on Cisco.com and the Documentation CD-ROM.

Use these release notes with the documents listed in the following sections: