HP AA979A - StorageWorks SAN Switch 2/8V, Administrator'S Manual, Page: 242 / 465

244 Using the FC-FC routing service
To display EX_Port trunking information
1. Log in as an
admin
and connect to the switch.
2. Enter the
switchShow
command to display trunking information for the EX_Ports.
The following is an example of a master EX_Port and a slave EX_Port displayed in
switchShow
.
To display trunking information for a switch
1. Use the
trunkShow
command to display trunking information for a switch.
Configuring LSANs and zoning
An LSAN consists of zones in two or more edge or backbone fabrics that contain the same device(s).
LSANs essentially provide selective device connectivity between fabrics without forcing you to merge those
fabrics. FC routers provide multiple mechanisms to manage interfabric device connectivity through
extensions to existing switch management interfaces. You can define and manage LSANs using Advanced
Zoning or Fabric Manager.
Use of administrative domains with LSAN zones and FCR
You can create LSAN zones as a physical fabric administrator or as an individual administrative domain
(AD) administrator. The LSAN zone can be part of the root zone database or the AD zone database. FCR
harvests the LSAN zones from all administrative domains. If both edge fabrics have the matching LSAN
zones and both devices are online, FCR triggers a device import. To support legacy applications, WWNs
are reported based on the administrative domain context. As a result, you must not use the network
address authority (NAA) field in the WWN to detect an FC Router. LSAN zone enforcement in the local
fabric occurs only if the administration domain member list contains both of the devices (local and
imported device) specified in the LSAN zone.
For more information, see
Managing administrative domains , page 149.
Defining and naming zones
Zones are defined locally on a switch or director. Names and memberships, with the exception of hosts
and targets exported from one fabric to another, do not need to be coordinated with other fabrics. For
fcr_switch:admin_06> switchshow
Index Slot Port Address Media Speed State
==============================================
16 2 0 ee1000 id N4 No_Light
17 2 1 ee1100 id N4 Online EX_Port (Trunk port, master is
Slot 2 Port 2 )
18 2 2 ee1200 id N4 Online EX_Port 10:00:00:05:1e:35:bb:32
"MtOlympus_82" (fabric id = 2 )(Trunk master)
19 2 3 ee1300 id N4 No_Light
20 2 4 ee1400 id N4 Online EX_Port (Trunk port, master is
Slot 2 Port 7 )
21 2 5 ee1500 id N4 Online EX_Port (Trunk port, master is
Slot 2 Port 7 )
22 2 6 ee1600 id N4 Online EX_Port (Trunk port, master is
Slot 2 Port 7 )
23 2 7 ee1700 id N4 Online EX_Port 10:00:00:60:69:80:1d:bc
"MtOlympus_72" (fabric id = 2 )(Trunk master)
switch:admin> trunkshow
1: 6 -> 4 10:00:00:60:69:51:43:04 deskew 15 MASTER
2:15 -> 13 10:00:00:60:69:51:43:04 deskew 16 MASTER
12 -> 12 10:00:00:60:69:51:43:04 deskew 15
14 -> 14 10:00:00:60:69:51:43:04 deskew 17
13 -> 15 10:00:00:60:69:51:43:04 deskew 16
3:24 -> 14 10:00:00:60:69:51:42:dd deskew 15 MASTER