Cisco WS-C4003 Software Guide - Page 386
Specifying a Kerberos Server, kerberos-realm, hostname, ip-address, port-number
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Configuring Authentication Chapter 27 Configuring Switch Access Using AAA To configure the switch to authenticate to the KDC in a specified Kerberos realm, perform this task in privileged mode: Task Define the default realm for the switch. Command set kerberos local-realm kerberos-realm Note Make sure that the realm is entered in uppercase letters. Kerberos will not authenticate users if the realm is entered in lowercase letters. This example shows how to define a local-realm and how to verify the configuration: Console> (enable) set kerberos local-realm CISCO.COM Kerberos local realm for this switch set to CISCO.COM. Console> (enable) show kerberos Kerberos Local Realm:CISCO.COM Kerberos server entries: Realm:CISCO.COM, Server:187.0.2.1, Port:750 Kerberos DomainRealm entries: Domain:cisco.com, Realm:CISCO.COM Kerberos Clients NOT Mandatory Kerberos Credentials Forwarding Enabled Kerberos Pre Authentication Method set to None Kerberos config key: Kerberos SRVTAB Entries Srvtab Entry 1:host/[email protected] 0 932423923 1 1 8 01;;8>00>50;0=0=0 Console> (enable) Specifying a Kerberos Server You can specify to the switch which KDC to use in a specific Kerberos realm. Optionally, you can also specify the port number which the KDC is monitoring. The Kerberos server information you enter is maintained in a table with one entry for each Kerberos realm. The maximum number of entries in the table is 100. To specify the Kerberos server, perform this task in privileged mode: Step 1 Step 2 Task Command Specify which KDC to use in a given Kerberos set kerberos server kerberos-realm {hostname | realm. Optionally, enter the port number the KDC ip-address} [port-number] is monitoring. (The default port number is 750.) Clear the Kerberos server entry. clear kerberos server kerberos-realm {hostname | ip-address} [port-number] 27-32 Software Configuration Guide-Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4 78-12647-02
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