TE Explorer

Proactively Ensure TE Tunnel Protection

Traffic engineering is meant to provide predictable and resilient network behavior in the case of infrastructure failures. With TE Explorer, engineers can ensure that
protection mechanisms such as secondary tunnels, FRRs as well as protection constraints such as Shared Resource Link Groups (SRLGs) are properly deployed. Engineers can perform comprehensive analyses of tunnel protection:

• View secondary tunnel status
• Analyze the root cause for active secondary tunnels
• Visualize primary vs. secondary tunnel path diversity
• Track Node, Link or Bypass FRR protection schemes
• Find tunnels and links that lack protection
• Visualize FRR tunnel paths in case of node or link failures
• View all configured SRLGs
• Identify primary tunnels that share a SRLG with secondary tunnels
• Identify links that share a SRLG with the FRR that protects them

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