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188
Configuring Authentication, Authorization, and Accounting
• The
username guest password password
command creates a
user with the name “guest” and password “password”. A simple password
can be configured here, since strength-checking has not yet been enabled.
• The
passwords strength minimum numeric-characters 2
command sets the minimum number of numeric characters required when
password strength checking is enabled. This parameter is enabled only if
the
passwords strength minimum character-classes
parameter is set to something greater than its default value of 0.
• The
passwords strength minimum character-classes 4
command sets the minimum number of character classes that must be
present in the password. The possible character classes are: upper-case,
lower-case, numeric and special.
• The
passwords strength-check
command enables password
strength checking.
• The
username admin password paSS1&word2 privilege
15
command creates a user with the name “admin” and password
“paSS1&word2”. This user is enabled for privilege level 15. Note that,
because password strength checking was enabled, the password was
required to have at least two numeric characters, one uppercase character,
one lowercase character, and one special character.
• The
passwords lock-out 3
command locks out a local user after
three failed login attempts.
This configuration allows either user to log into the switch. Both users will
have privilege level 1. Neither user will be able to successfully execute the
enable
command, which grants access to Privileged EXEC mode, because
there is no enable password set by default (the default method list for telnet
enable authentication is only the “enable” method).
Authentication Example
Use the following configuration to require authentication when
logging in over a telnet connection:
aaa authentication login “tacplus” tacacs
NOTE:
It is recommend that the password strength checking and password
lockout features be enabled when using local users.
Содержание PowerConnect M6220
Страница 52: ...52 Introduction ...
Страница 86: ...86 Switch Features ...
Страница 100: ...100 Hardware Overview ...
Страница 116: ...116 Using the Command Line Interface ...
Страница 121: ...Default Settings 121 ...
Страница 122: ...122 Default Settings ...
Страница 142: ...142 Setting Basic Network Information ...
Страница 206: ...206 Configuring Authentication Authorization and Accounting ...
Страница 292: ...292 Managing General System Settings Figure 11 31 Verify MOTD ...
Страница 296: ...296 Managing General System Settings ...
Страница 332: ...332 Configuring SNMP ...
Страница 408: ...408 Monitoring Switch Traffic ...
Страница 560: ...560 Configuring Access Control Lists ...
Страница 582: ...582 Configuring VLANs Figure 21 6 Add Ports to VLAN 4 Click Apply 5 Verify that the ports have been added to the VLAN ...
Страница 591: ...Configuring VLANs 591 Figure 21 17 GVRP Port Parameters Table ...
Страница 597: ...Configuring VLANs 597 Figure 21 24 Double VLAN Port Parameter Table ...
Страница 693: ...Configuring Port Based Traffic Control 693 Figure 24 3 Storm Control 5 Click Apply ...
Страница 780: ...780 Configuring Connectivity Fault Management ...
Страница 804: ...804 Snooping and Inspecting Traffic Figure 27 17 DAI Interface Configuration Summary ...
Страница 818: ...818 Snooping and Inspecting Traffic ...
Страница 836: ...836 Configuring Link Aggregation ...
Страница 860: ...860 Configuring Data Center Bridging Features ...
Страница 906: ...906 Configuring DHCP Server Settings ...
Страница 940: ...940 Configuring L2 and L3 Relay Features Figure 34 3 DHCP Relay Interface Summary ...
Страница 1080: ...1080 Configuring VRRP ...
Страница 1104: ...1104 Configuring IPv6 Routing ...
Страница 1124: ...1124 Configuring DHCPv6 Server and Relay Settings Relay Interface Number Vl100 Relay Remote ID Option Flags ...
Страница 1131: ...Configuring Differentiated Services 1131 Figure 40 5 DiffServ Class Criteria ...
Страница 1158: ...1158 Configuring Class of Service Figure 41 1 Mapping Table Configuration CoS 802 1P ...
Страница 1174: ...1174 Configuring Auto VoIP Figure 42 2 Auto VoIP Interface Configuration ...
Страница 1240: ...1240 Managing IPv4 and IPv6 Multicast Figure 43 51 DVMRP Next Hop Summary ...
Страница 1266: ...1266 Managing IPv4 and IPv6 Multicast ...
Страница 1274: ...1274 System Process Definitions ...
Страница 1294: ...1294 Index ...