HP 9124 - Cisco MDS Fabric Switch, Руководство по настройке

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S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
52-27
Cisco MDS 9000 Family CLI Configuration Guide
OL-16184-01, Cisco MDS SAN-OS Release 3.x
Chapter 52 Monitoring Network Traffic Using SPAN
Remote SPAN
Figure 52-14 Explicit Path Configuration
The explicit path must be created in the source switch. To configure an explicit path, you must first create
the path and then configure the use of any one path. If an explicit path is not configured, the minimum
cost path is used by default. If an explicit path is configured and is functioning, the specified path is used.
To create an explicit path for the scenario in Figure 52-14 , follow these steps:
Cisco MDS
Fibre Channel
Fabric
99015
10.10.10.2
10.10.10.1 10.10.10.4
10.10.10.3
10.10.10.5
Path 1
Path 2 (minimum cost)
Command Purpose
Step 1
switchS# config t
Enters configuration mode.
Step 2
switchS(config)# fc-tunnel explicit-path Path1
switch(config-explicit-path)#
Places you at the explicit path prompt for the
path named Path 1.
Step 3
switchS(config-explicit-path)# next-address
10.10.10.2 strict
switchS(config-explicit-path)# next-address
10.10.10.3 strict
switchS(config-explicit-path)# next-address
10.10.10.4 strict
Specifies that the next hop VSAN interface
IPv4 addresses and the previous hops specified
in the explicit path do not require direct
connection.
Step 4
switchS(config)# fc-tunnel explicit-path Path2
switch(config-explicit-path)#
Places you at the explicit path prompt for
Path2.
Step 5
switchS(config-explicit-path)# next-address
10.10.10.5 strict
switchS(config-explicit-path)# next-address
10.10.10.4 strict
Specifies that the next hop VSAN interface
IPv4 addresses and the previous hops specified
in the explicit path do not require direct
connection.
Step 6
switchS(config)# fc-tunnel explicit-path Path3
switch(config-explicit-path)#
Places you at the explicit path prompt for
Path3.
Step 7
switchS(config-explicit-path)# next-address
10.10.10.3 loose
Configures a minimum cost path in which the
10.10.10.3 IPv4 address exists.
Note
In Figure 52-14 , Path 3 is the same as
Path 1—10.10.10.3 exists in Path 1.
Using the
loose option, you can achieve
the same effect with one command
instead of issuing three commands
(using the
strict option) in Step 3.