Chapter 3 Managing the network access devices 113

2Enter the health check information in the applicable fields. Table 10 describes the Health Check fields.

Table 10 Health Check fields

Field

Description

 

 

Interval

Sets the time interval between checks for switch activity.

 

Accepts an integer that indicates the time interval in

 

seconds (s), minutes (m), or hours (h). The valid range is

 

60s (1m) to 64800s (18h). The default is 1m (1 minute).

 

 

Dead Count

Specifies the number of times the Nortel SNAS 4050 will

 

repeat the check for switch activity when no heartbeat is

 

detected.

 

Accepts an integer in the range 1–65535 that indicates the

 

number of retries. The default is 3.

 

If no heartbeat is detected after the specified number of

 

retries, the Nortel SNAS 4050 enters status-quo mode.

 

 

Status Quo Interval

Sets the time interval for status-quo mode, after which the

 

network access device moves all clients into the Red

 

VLAN.

 

Accepts an integer that indicates the time interval in

 

seconds (s), minutes (m), or hours (h). The valid range is 0

 

to 64800s (18h). The default is 1m (1 minute).

 

 

3Click Apply on the toolbar to send the current changes to the Nortel

SNAS 4050. Click Commit on the toolbar to save the changes permanently.

Viewing a connected client list using the SREM

To view a list of clients that are connected to a particular switch, select the Secure Access Domain > domain > Switches > switch > Connected Clients tab.

Nortel Secure Network Access Switch 4050 User Guide

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Nortel Networks 4050 manual Viewing a connected client list using the Srem