Configuring The Attributes Of Data To Be Sent To Tacacs Servers - 3Com 4500 PWR 26-Port Configuration Manual

The TACACS client and server adopt MD5 algorithm to encrypt HWTACACS messages before they are
exchanged between the two parties. The two parties verify the validity of the HWTACACS messages
received from each other by using the shared keys that have been set on them, and can accept and
respond to the messages only when both parties have the same shared key.
Follow these steps to configure shared keys for HWTACACS messages:
To do...
Enter system view
Create a HWTACACS scheme
and enter its view
Set a shared key for
HWTACACS authentication,
authorization or accounting
messages

Configuring the Attributes of Data to be Sent to TACACS Servers

Follow these steps to configure the attributes for data to be sent to TACACS servers:
To do...
Enter system view
Create a HWTACACS scheme
and enter its view
Set the format of the
usernames to be sent to
TACACS server
Set the units of data flows to
TACACS servers
Set the source IP address of
outgoing HWTACACS
messages
Use the command...
system-view
hwtacacs scheme
hwtacacs-scheme-name
key { accounting |
authorization |
authentication } string
Use the command...
system-view
hwtacacs scheme
hwtacacs-scheme-name
user-name-format
{ with-domain |
without-domain }
data-flow-format data { byte |
giga-byte | kilo-byte |
mega-byte }
data-flow-format packet
{ giga-packet | kilo-packet |
mega-packet | one-packet }
HWTACACS scheme view
nas-ip ip-address
System view
hwtacacs nas-ip ip-address
33-26
Remarks
—
Required
By default, no HWTACACS
scheme exists.
Required
By default, no such key is set.
Remarks
—
Required
By default, no HWTACACS
scheme exists.
Optional
By default, the usernames sent
from the switch to TACACS
server carry ISP domain
names.
Optional
By default, in a TACACS
scheme, the data unit and
packet unit for outgoing
HWTACACS flows are byte
and one-packet respectively.
Optional
By default, no source IP
address is set; the IP address
of the corresponding outbound
interface is used as the source
IP address.