IBM 2109 Service Guide - Page 159
World-wide name, toggle., trap SNMP., tunneling., unicast., zone alias., zone configuration.
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| toggle. To turn on and then off. | trap (SNMP). A mechanism for SNMP agents to notify the SNMP management station of significant events. | TTL. Time-to-live. | tunneling. A technique for enabling two networks to communicate when the source and destination hosts are on the | same type of network but there is a different network in between. | Tx. Transmitted. | U. Unit of measure for rack mounted equipment | UDP. User datagram protocol. | unicast. A routing that provides one or more optimal paths between any two switches that make up a fabric. This is | for a single copy of the data to be sent to designated destinations. | WAN. Wide area network. | world-wide name (WWN). A WWN uniquely identifies a switch on local and global networks. | WWN. See World-wide name. | WWW. World-wide web. | zone alias. An alias for a set of port numbers or WWNs. Zone aliases can be used to simplify the entry of port | numbers and WWNs. For example, "host" could be used as an alias for a WWN of 110:00:00:60:69:00:00:8a. | zone configuration. A set of zones designated as belonging to the same zone configuration. When a zone | configuration is in effect, all valid zones in that configuration are also in effect. Glossary 143
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