show macauthentication
32-30 Authentication and Authorization Configuration
Parameters
Defaults
If port-string is not specified, MAC authentication information will be displayed for all ports.
Mode
Switch command, read-only.
Example
This example shows how to display MAC authentication information for ge.2.1 through 8:
C3(su)->show macauthentication ge.2.1-8
MAC authentication: - enabled
MAC user password: - NOPASSWORD
Port username significant bits - 48
Port Port Reauth Auth Auth Reauthentications
State Period Allowed Allocated
------- -------- ---------- -------- --------- -----------------
ge.2.1 disabled 3600 1 1 disabled
ge.2.2 disabled 3600 1 1 disabled
ge.2.3 disabled 3600 1 1 disabled
ge.2.4 disabled 3600 1 1 disabled
ge.2.5 disabled 3600 1 1 disabled
ge.2.6 disabled 3600 1 1 disabled
ge.2.7 disabled 3600 1 1 disabled
ge.2.8 disabled 3600 1 1 disabled
Table 32-3 provides an explanation of the command output.
port-string (Optional) Displays MAC authentication information for specific port(s).
For a detailed description of possible port-string values, refer to “Port String
Syntax Used in the CLI” on page 11-1.
Table 32-3 show macauthentication Output Details
Output Field What It Displays...
MAC authentication Whether MAC authentication is globally enabled or disabled. Set using the set
macauthentication command as described in “set macauthentication” on
page 32-32.
MAC user password User password associated with MAC authentication on the device. Set using the set
macauthentication password command as described in “set macauthentication
password” on page 32-32.
Port username
significant bits
Number of significant bits in the MAC addresses to be used starting with the left-most
bit of the vendor portion of the MAC address. The significant portion of the MAC
address is sent as a user-name credential when the primary attempt to authenticate
the full MAC address fails. Any other failure to authenticate the full address, (i.e.,
authentication server timeout) causes the next attempt to start once again with a full
MAC authentication. Default value of 48 can be changed with the set
macauthentication significant-bits command.
Port Port designation. For a detailed description of possible port-string values, refer to
“Port String Syntax Used in the CLI” on page 11-1.
Port State Whether or not MAC authentication is enabled or disabled on this port.
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