H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 342)

33-6
Item Description
Source address Source address of the IACTP protocol
Auth mode
Select the check box before Auth mode, and select the MD5 authentication mode. This
item is optional.
The control message integrity can be verified when the MD5 authentication mode is
selected. The sender (an AC) calculates a digest based on the content of a control
message. On receiving such a message, the receiver (another AC in the roaming group)
will calculate the digest again and compare it against the digest present in the message
to verify the integrity of the packet received. If the digests are the same, the packet is not
tampered.
Auth key
MD5 authentication key
If you select the MD5 authentication mode, you need to input an authentication key.
Roaming group configuration is available only for inter-AC roaming. For the configuration example of
inter-AC roaming, see Inter-AC Roaming Configuration Example .
Adding a Group Member
Select Roam > Roam Group from the navigation tree to enter the page for adding a group member, as
shown in Figure 33-7 :
Figure 33-7 Add a group member
Table 33-2 describes the configuration items for adding a group member.
Table 33-2 Configuration items for adding a group member
Item Description
IP address
Add the IP address of an AC to a roaming group.
When you configure a roaming group, the roaming group name configured for the ACs in
the same roaming group must be the same.
VLAN
Configure the VLAN to which the roaming group member belongs.
This configuration item is optional. A VLAN is specified to implement redirection of the
traffic of a client from one AC to another. For detailed application, see
Traffic Redirection
Configuration Example .