HP 5120 EI Switch Series User Manual

34
To do…
Use the command…
Remarks
Enter HWTACACS scheme view
hwtacacs scheme hwtacacs-scheme-
name
—
Set the format of usernames sent
to the HWTACACS servers
user-name-format { keep-original |
with-domain | without-domain }
Optional
By default, the ISP domain name
is included in the username.
Specify the unit for data flows or
packets sent to the HWTACACS
servers
data-flow-format { data { byte |
giga-byte | kilo-byte | mega-byte }
| packet { giga-packet | kilo-
packet | mega-packet | one-packet
} }*
Optional
byte for data flows and one-
packet for data packets by
default.
NOTE:
 If an HWTACACS server does not support a username with the domain name, configure the device to remove
the domain name before sending the username to the server.
 For level switching authentication, the user-name-format keep-original and user-name-format without-domain
commands produce the same results: they ensure that usernames sent to the HWTACACS server carry no ISP
domain name.
Specifying a source IP address for outgoing HWTACACS packets
The source IP address of HWTACACS packets that a NAS sends must match the IP address of the NAS
configured on the HWTACACS server. An HWTACACS server identifies a NAS by IP address. Upon
receiving an HWTACACS packet, an HWTACACS server checks whether the source IP address of the
packet is the IP address of any managed NAS. If yes, the server processes the packet. If not, the server
drops the packet.
Usually, the source address of outgoing HWTACACS packets can be the IP address of the NAS’s any
interface that can communicate with the HWTACACS server.
You can specify the source IP address for outgoing HWTACACS packets in HWTACACS scheme view for
a specific HWTACACS scheme, or in system view for all HWTACACS schemes.
Before sending an HWTACACS packet, a NAS selects a source IP address in this order:
1. The source IP address specified for the HWTACACS scheme.
2. The source IP address specified in system view.
3. The IP address of the outbound interface specified by the route.
Follow these steps to specify a source IP address for all HWTACACS schemes:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Specify a source IP address
for outgoing HWTACACS
packets
hwtacacs nas-ip ip-address
Required
By default, the IP address of the outbound
interface is used as the source IP address.
Follow these steps to specify a source IP address for a specific HWTACACS scheme:
To do…
Use the command…
Remarks
Enter system view
system-view
—

HP 5120 EI Switch Series Specifications

General

Brand	HP
Model	5120 EI Switch Series
Category	Switch
Language	English