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PowerConnect B-Series FCX Configuration Guide xxix
53-1002266-01
Configuring basic VRRP parameters . . . . . . . . . . . . . . . . . . . . . . 1113
Configuring the Owner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1113
Configuring a Backup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1113
Configuration rules for VRRP. . . . . . . . . . . . . . . . . . . . . . . . . 1113
Configuring basic VRRPE parameters . . . . . . . . . . . . . . . . . . . . . 1113
Configuration rules for VRRPE . . . . . . . . . . . . . . . . . . . . . . . .1114
Note regarding disabling VRRP or VRRPE . . . . . . . . . . . . . . . . . . .1114
Configuring additional VRRP and VRRPE parameters . . . . . . . . .1114
Forcing a Master router to abdicate to a standby router . . . . . . 1121
Displaying VRRP and VRRPE information . . . . . . . . . . . . . . . . . . 1122
Displaying summary information . . . . . . . . . . . . . . . . . . . . . 1122
Displaying detailed information . . . . . . . . . . . . . . . . . . . . . . 1123
Displaying statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1128
Clearing VRRP or VRRPE statistics . . . . . . . . . . . . . . . . . . . . 1130
Displaying CPU utilization statistics . . . . . . . . . . . . . . . . . . . 1130
Configuration examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1131
VRRP example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1131
VRRPE example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1132
Chapter 32 Securing Access to Management Functions
Securing access methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1135
Restricting remote access to management functions . . . . . . . . .1137
Using ACLs to restrict remote access . . . . . . . . . . . . . . . . . . 1138
Defining the console idle time . . . . . . . . . . . . . . . . . . . . . . . 1140
Restricting remote access to the device to
specific IP addresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1141
Restricting access to the device based on IP or
MAC address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1142
Defining the Telnet idle time . . . . . . . . . . . . . . . . . . . . . . . . . 1143
Changing the login timeout period for Telnet sessions . . . . 1143
Specifying the maximum number of login attempts
for Telnet access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1144
Changing the login timeout period for Telnet sessions . . . . 1144
Restricting remote access to the device to
specific VLAN IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1144
Designated VLAN for Telnet management sessions
to a Layer 2 Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1145
Device management security . . . . . . . . . . . . . . . . . . . . . . . . 1146
Disabling specific access methods. . . . . . . . . . . . . . . . . . . . 1148
Setting passwords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1149
Setting a Telnet password . . . . . . . . . . . . . . . . . . . . . . . . . . . 1149
Setting passwords for management privilege levels. . . . . . 1150
Recovering from a lost password . . . . . . . . . . . . . . . . . . . . . 1152
Displaying the SNMP community string . . . . . . . . . . . . . . . . 1153
Disabling password encryption . . . . . . . . . . . . . . . . . . . . . . . 1153
Specifying a minimum password length. . . . . . . . . . . . . . . . 1153