i3 International S81, Руководство пользователя

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AAA TACAS+ Authentication Server Configuration Parameters:
Items Description
Global Configuration These setting are common for all of the servers.
Timeout Timeout is the number of seconds, in the range 1 to 1000, to wait for a reply from a
server before it is considered to be dead.
Deadtime Deadtime, which can be set to a number between 0 to 1440 minutes, is the period during
which the switch will not send new requests to a server that has failed to respond to a
previous request. This will stop the switch from continually trying to contact a server that it
has already determined as dead. Setting the Deadtime to a value greater than 0 (zero) will
enable this feature, but only if more than one server has been configured.
Key The secret key up to 63 characters long shared between the server and the
switch.
Server Configuration The table has one row for each server and a number of columns, which are:
Delete: To delete a server entry, check this box. The entry will be deleted during
the next Save.
Hostname: The IP address or hostname of the server.
Auth Port: The UDP port to use on the server for authentication.
Acct Port: The UDP port to use on the server for accounting.
Timeout: This optional setting overrides the global timeout value. Leaving it blank will use the
global timeout value.
Retransmit: This optional setting overrides the global retransmit value. Leaving it blank
will use the global retransmit value.
Key: This optional setting overrides the global key. Leaving it blank will use the global key.
Adding a new server Click to add a new server. An empty row is added to the table, and the
server can be configured as needed. Up to 5 servers are supported. The button can be used to
undo the addition of the new server.
AGGREGATION
The Aggregation is used to configure the settings of Link Aggregation. More than one port can be bundled with the same
speed, full duplex and the same MAC to be a single logical port, thus the logical port aggregates the bandwidth of these
ports. This means you can apply the current Ethernet equipment to build the bandwidth aggregation. For example, if there
are three Fast Ethernet ports aggregated in a logical port, then this logical port has bandwidth three times as high as a
single Fast Ethernet port has.
Static Trucking
Ports using Static Trunk as their trunk method can choose their unique Static Group ID to form a logic “trunked port”. The
benefit of using Static Trunk method is that a port can immediately become a member of a trunk group without any
handshaking with its peer port. This is also a disadvantage because the peer ports of your static trunk group may not know
that they should be aggregate together to form a “logic trunked port”. Using Static Trunk on both end of a link is strongly
recommended. Please also note that low speed links will stay in “not ready” state when using static trunk to aggregate with
high speed links.
To configure the Trunk Aggregation Hash mode and Aggregation Group in the web interface:
• Click Configuration / Aggregation / Static / Aggregation mode Configuration
• Check to enable or disable the aggregation mode function. Check Aggregation Group ID and Port members.
• Click Apply and click the Save icon in the upper right corner to save the settings or click Reset to cancel. The
Form will return to the previously saved settings.