Dell Brocade G620 Brocade 8.0.1 Fabric OS Troubleshooting and Diagnostics Guid - Page 30

fcPing --allpaths

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FIGURE 1 Superping and fcPing paths General Troubleshooting In the following example, Superping is invoked using the fcPing --allpaths command to destination domain 165. The following example displays each hop in (Domain1/Index1-> Domain2/Index2) format. To reach destination domain 165 from source domain 3 there are two unique end-to-end paths. In the first path, the frame traverses from egress port index 205 on source domain 3 to ingress port index 25 on domain 207. On domain 207, the frame traverses from egress port index 42 to ingress port index 3 in domain 101. On domain 101, the frame goes from egress port index 16 to ingress port index 99 on domain 165. ECP80:FID128:admin> fcping -allpaths 165 Pinging(size:12 bytes) destination domain 165 through all paths PATH SWITCH1--> SWITCH2--> SWITCH3 SWITCH4 1. (3/EMB, 3/205)[128] (207/25,207/42)[128] (101/3,101/16)[128] (165/99,165/0)[128] 2. (3/EMB, 3/204)[128] (207/27,207/42)[128] (101/3,101/16)[128] (165/99,165/0)[128] STATUS SUCCESS SUCCESS Superping can isolate links with failures so that you can further investigate these ISLs to determine the exact links giving the errors. Brocade Fabric OS Troubleshooting and Diagnostics Guide 30 53-1004126-01

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FIGURE 1
Superping and fcPing paths
In the following example, Superping is invoked using the
fcPing --allpaths
command to destination domain 165. The following example
displays each hop in (Domain1/Index1-> Domain2/Index2) format. To reach destination domain 165 from source domain 3 there are two
unique end-to-end paths. In the first path, the frame traverses from egress port index 205 on source domain 3 to ingress port index 25
on domain 207. On domain 207, the frame traverses from egress port index 42 to ingress port index 3 in domain 101. On domain 101,
the frame goes from egress port index 16 to ingress port index 99 on domain 165.
ECP80:FID128:admin> fcping -allpaths 165
Pinging(size:12 bytes) destination domain 165 through all paths
PATH SWITCH1-->
SWITCH2-->
SWITCH3
SWITCH4
STATUS
---------------------------------------------------------------------------------
1.
(3/EMB, 3/205)[128] (207/25,207/42)[128] (101/3,101/16)[128] (165/99,165/0)[128]
SUCCESS
2.
(3/EMB, 3/204)[128] (207/27,207/42)[128] (101/3,101/16)[128] (165/99,165/0)[128]
SUCCESS
Superping can isolate links with failures so that you can further investigate these ISLs to determine the exact links giving the errors.
General Troubleshooting
Brocade Fabric OS Troubleshooting and Diagnostics Guide
30
53-1004126-01