Brocade Communications Systems Brocade ICX 6650 6650 사용자 설명서
Brocade ICX 6650 Security Configuration Guide
iii
53-1002601-01
Contents
Notice to the reader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv
Related publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv
ACL usage to restrict remote access . . . . . . . . . . . . . . . . . . . . . . 3
Defining the console idle time . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Remote access restrictions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Restricting access to the device based on IP or
MAC address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Defining the Telnet idle time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Changing the login timeout period for Telnet sessions . . . . . . . . 8
Specifying the maximum number of login attempts
for Telnet access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Changing the login timeout period for Telnet sessions . . . . . . . . 9
Restricting remote access to the device to
specific VLAN IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Designated VLAN for Telnet management sessions
to a Layer 2 switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Device management security . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Disabling specific access methods. . . . . . . . . . . . . . . . . . . . . . .12
Defining the console idle time . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Remote access restrictions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Restricting access to the device based on IP or
MAC address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Defining the Telnet idle time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Changing the login timeout period for Telnet sessions . . . . . . . . 8
Specifying the maximum number of login attempts
for Telnet access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Changing the login timeout period for Telnet sessions . . . . . . . . 9
Restricting remote access to the device to
specific VLAN IDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Designated VLAN for Telnet management sessions
to a Layer 2 switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Device management security . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Disabling specific access methods. . . . . . . . . . . . . . . . . . . . . . .12