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  MPLS Fault Scenarios
BGP Neighbor Loss Scenario 
Ta b l e 3 - 6 shows the impacted calculations and reported affected severities for a BGP neighbor loss fault 
scenario.
NoteThe affected only relate to Layer 3 VPN services.
BGP rules require all routers within an autonomous system to be fully meshed. For large networks, this 
requirement represents a severe scaling problem. Route reflectors enable a BGP entity to...

 
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  MPLS Fault Scenarios
Figure C-48 Route Reflector Example
In the example, the following configuration is applied:
Router A (router ID A) has clients B, C, and D configured. Therefore it serves as the route reflector 
for these BGP routers.
Routers B, C, and D all have Router A as a BGP nonclient neighbor.
Router D and Router B also have each other configured as BGP nonclient neighbors.
In this case, in Prime Network,...

 
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Router D notes that the ID of Router B is no longer learned through interface 2.
No impact analysis is performed.
Broken LSP Discovered Scenario 
Ta b l e 3 - 7 lists the impacted calculations and reported affected severities for a broken LSP discovered 
fault scenario.
MPLS TE Tunnel Down Scenario 
Ta b l e 3 - 8 lists the impacted calculations and reported affected severities for an MPLS TE...

 
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CH A P T E R
 
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33
Managing Certificates
Managing Certificates chapter describes how to generate a Self-signed certificates and Certificate 
Signing Request (CSR) that can be used to obtain SSL certificates from a Certificate Authority such as 
Verisign, Digicert and so on. This chapter also describes how to import a generated Self-Signed 
certificate or CA certificate in Prime Network Operation Report.
Generating Self-Signed Certificates and Certificate Signing...

 
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Table 33-1 Parameters and Description
Parameter Description Display Message
Domain Name 
[cisco.com]:Enter the domain name. By 
default the script accepts 
cisco.com as domain name.
How many days is 
self-signed 
certificate valid 
for? [365]:Enter the number of days that 
you want the self-signed 
certificate to be valid for.writing new CSR (Certificate 
Signing Request) to 
/export/home/pn430/scripts/C
SR/test.csr...

 
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Importing Certificate Authority or Self-Signed Certificate
Import a Certificate Authority (CA) signed certificate or self-signed certificate by using Import 
CA/Self-Signed Certificate option. You can either import the generated self-signed certificate or import 
a certificate generated by another system or third party by copying the .pem and .key (private key) files 
to the $ANAHOME/scripts/CSR directory. The .pem file...

 
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