HP StorageWorks 1606 Brocade Fabric OS MIB Reference v6.3.0 (53-1001339-01, Ju - Page 259

connUnitLinkEntry 1.3.6.1.3.94.1.12.1 8 A Brocade Access Gateway has no ISLs (InterSwitch Links); therefore all F_Port and N_Port connections display in ag --show for online F_Ports. Dedicated ISL Extended ISL Logical ISL DISL XISL LISL An ISL physically connected between two virtual switches belonging to same VF ID. A DISL is dedicated to carry frames only related to VF ID of connected virtual switches. A XISL belongs to the base fabric and by default carries frames of the base fabric and for other fabrics using the encapsulation and IFR header. A virtual link between 2 virtual switches that is used for control frames. LISL might not map directly to a single physical ISL depending on topology. connUnitLinkEntry 1.3.6.1.3.94.1.12.1 An entry describing a particular link to another. Index connUnitLinkUnitId connUnitLinkIndex connUnitLinkUnitId 1.3.6.1.3.94.1.12.1.1 The connUnitId of the connectivity unit that contains this link table. Values Set to WWN of the local switch. connUnitLinkIndex 1.3.6.1.3.94.1.12.1.2 This value is used to create a unique value for each entry in the link table with the same connUnitLinkUnitId. The value can only be reused if it is not currently in use and the value is the next candidate to be used. This value is allowed to wrap at the highest value represented by the number of bits. This value is reset to 0 when the system is reset and the first value to be used is 1. Indexes 1 through maximum number of ports is reserved for ISL. Indexes maximum number of ports + 1 and above are reserved for end devices and are calculated based on portID of the end devices. connUnitLinkNodeIdX 1.3.6.1.3.94.1.12.1.3 The node WWN of the unit at one end of the link. If the node WWN is unknown and the node is a connUnit in the responding agent, then the value of this object must be equal to its connUnitID. WWN of the local switch. connUnitLinkPortNumberX 1.3.6.1.3.94.1.12.1.4 The port number on the unit specified by connUnitLinkNodeIdX, if known; otherwise, -1. If the value is nonnegative, then it is equal to connUnitPortPhysicalNumber. ISL- Physical port number of the E_Port. Device- Physical port # to which the device is connected. Fabric OS MIB Reference 241 53-1001339-01