HP 6125XLG R2306-HP 6125XLG Blade Switch FCoE Configuration Guide - Page 106

Configuration procedure, FC tracert configuration example, Network requirements

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1. Uplink process: a. Switch A adds its uplink path information (including its WWN and domain ID) to the STR request packet and sends the packet to the next hop Switch B. After receiving the packet, Switch B replies with an STR ACC packet to Switch A. b. Switch B adds its uplink path information to the received STR packet and sends it to the destination switch, Switch C. After receiving the packet, Switch C replies with an STR ACC packet to Switch B. c. Switch C adds its uplink path information to the received packet, completing the collection of uplink path information. 2. Downlink process: a. Switch C sends the STR request packet to Switch A hop by hop in the same way as in the uplink process. b. After receiving the STR request packet with a downlink flag, Switch A outputs information about all uplink and downlink switches. Configuration procedure Task Command Detect bidirectional routing information between source and destination. fctracert [ -t timeout ] fcid fcid vsan vsan-id Remarks Available in any view. To abort the FC tracert operation during the execution of the command, press Ctrl+C. FC tracert configuration example Network requirements As shown in Figure 28, detect bidirectional routing information between Switch A and Switch C, and identify the faulty node (if any). Figure 28 Network diagram Configuration procedure 1. Configure Switch A: # Configure Switch A to operate in advanced mode, save the configuration, and reboot Switch A. (Skip this step if the switch is operating in advanced mode.) system-view [SwitchA] system-working-mode advance 100

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100
1.
Uplink process:
a.
Switch A adds its uplink path information (including its WWN and domain ID) to the STR
request packet and sends the packet to the next hop Switch B. After receiving the packet,
Switch B replies with an STR ACC packet to Switch A.
b.
Switch B adds its uplink path information to the received STR packet and sends it to the
destination switch, Switch C. After receiving the packet, Switch C replies with an STR ACC
packet to Switch B.
c.
Switch C adds its uplink path information to the received packet, completing the collection of
uplink path information.
2.
Downlink process:
a.
Switch C sends the STR request packet to Switch A hop by hop in the same way as in the uplink
process.
b.
After receiving the STR request packet with a downlink flag, Switch A outputs information
about all uplink and downlink switches.
Configuration procedure
Task
Command
Remarks
Detect bidirectional routing
information between source
and destination.
fctracert
[
-t
timeout
]
fcid
fcid
vsan
vsan-id
Available in any view.
To abort the FC tracert
operation during the
execution of the command,
press
Ctrl+C
.
FC tracert configuration example
Network requirements
As shown in
Figure 28
, detect bidirectional routing information between Switch A and Switch C, and
identify the faulty node (if any).
Figure 28
Network diagram
Configuration procedure
1.
Configure Switch A:
# Configure Switch A to operate in advanced mode, save the configuration, and reboot Switch A.
(Skip this step if the switch is operating in advanced mode.)
<SwitchA> system-view
[SwitchA] system-working-mode advance