HP StorageWorks 4/256 Brocade Fabric OS Administrator's Guide v6.3.0 (53-10013 - Page 351
Dumb switch authentication, TABLE 58
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E_Port authentication between Fabric OS and M-EOS switches 14 TABLE 58 Switch authentication policy-M-EOS switch with the incorrect Fabric OS switch secrets Fabric OS Passive Active M-EOS On No No E_Port does not E_Port does not connect connect (Authentication (Authentication Rejected). When the Rejected). When the Fabric OS switch Fabric OS switch generates the reject, it generates the reject, disables the Fabric OS it disables the Fabric port. When the M-EOS OS port. When the switch generates the M-EOS switch reject, it goes to an generates the reject, invalid attachment it goes to an invalid state. attachment state. Off Yes No Connected without any E_Port does not authentication (Fabric connect builds normally). (Authentication Rejected). When the Fabric OS switch generates the reject, it disables the Fabric OS port. When the M-EOS switch generates the reject, it goes to an invalid attachment state. On No E_Port does not connect (Authentication Rejected). When the Fabric OS switch generates the reject, it disables the Fabric OS port. When the M-EOS switch generates the reject, it goes to an invalid attachment state. No E_Port does not connect (Authentication Rejected). When the Fabric OS switch generates the reject, it disables the Fabric OS port. When the M-EOS switch generates the reject, it goes to an invalid attachment state. Off No E_Port does not connect (Authentication Rejected). When the Fabric OS switch generates the reject, it disables the Fabric OS port. When the M-EOS switch generates the reject, it goes to an invalid attachment state. Yes Connected without any authentication (Fabric builds normally). If the same secret is used on both the Fabric OS switch and the M-EOS switch, it will be treated as an incorrect secret. Dumb switch authentication A dumb switch refers to a switch that does not know anything about authentication. An M-EOS switch becomes a dumb switch when it does not have the authentication feature keys enabled (specifically the SANtegrity 1 and SANtegrity 2 feature keys). A Fabric OS switch becomes a dumb switch when the authentication is configured to Off (See previous section for a description of Fabric OS switch authentication Off conditions). How authentication is affected when the M-EOS switch does not have the feature keys enabled is discussed in this section. Table 59 on page 310 shows how authentication is affected when a Fabric OS switch is connected to a dumb M-EOS switch. Fabric OS Administrator's Guide 309 53-1001336-01
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