Special Security Features - Avaya G250 Administration

Table 1: 802.1x Show port output description (continued)
Column
ReAuth Period
Server Tmout
Supp Tmeout
Tx Priod
Max Req
Use the show port dot1x statistics command to display 802.1x statistics. To
●
display statistics for a particular port, type the module and port numbers after the
command. If you do not enter a module and port number, the command displays statistics
for all ports on which 802.1x can be configured. For example:
G350-001(super)# show port dot1x statistics 6/1
Port Tx_Req/Id
------ ---------
6/1
Port Rx_Invalid
------ ----------
6/1

Special security features

This section describes the following special security features:
Enabling and disabling recovery password
●
the recovery password, which provides emergency access to the G250/G350 via a direct
connection to the console port
Enabling and disabling telnet access
●
access to and from the G250/G350
Enabling SYN cookies
●
attacks on the G250/G350
Description
The time, in seconds, after which the port connection
should be re-authenticated.
The amount of time, in seconds, the G250/G350 waits
for a response from the RADIUS server.
The amount of time, in seconds, before resending
authentication requests.
The amount of time, in seconds, in which an
authentication request must be answered.
The maximum number of times a request for
authentication is sent before timing out.
Tx_Req Tx_Total
-------- ---------
2 5
Rx_Len_Err
----------
0 0
— instructions on how to enable SYN cookies for preventing SYN
Rx_Start Rx_Logff
-------- --------
0 0
Rx_Total Last_Rx_Frm_Ver
--------- ---------------
0 0
— instructions on how to enable and disable
— instructions on how to enable and disable telnet
Special security features
2 of 2
Rx_Resp/Id Rx_Resp
---------- ---------
0 0
Last_Rx_Frm_Src_Mac
-------------------
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Issue 1.1 June 2005 53