Cisco Systems Version 3.6 Service Pack 1 Instrukcja Użytkownika Pobierz pdf (Strona 40)

4-16

Cisco Active Network Abstraction Fault Management User Guide, Version 3.6 Service Pack 1

OL-14284-01

Chapter 4 Advanced Correlation Scenarios

Generic Routing Encapsulation (GRE) Tunnel Down/Up

Figure 4-16 shows the Correlation tab of the Ticket Properties dialog box, which displays all the alarms

that are correlated to the ticket, including the correlation for each GRE tunnel and its interface status.

Figure 4-16 Alarms Correlation to GRE Tunnel Down Ticket

As illustrated, the system provides the following report:

• Root cause—Link down due to admin down

• Correlated events:

GRE tunnel down ME-6524AGRE:Tunnel2 <-> ME-6524B GRE:Tunnel2

–

Interface status down ME-6524A IP:Tunnel2

–

Interface status down ME-6524B IP:Tunnel2

GRE tunnel down ME-6524AGRE:Tunnel3 <-> ME-6524B GRE:Tunnel3

–

Interface status down ME-6524A IP:Tunnel3

–

Interface status down ME-6524B IP:Tunnel3

etc.

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Cisco Systems Version 3.6 Service Pack 1 Instrukcja Użytkownika Strona 40