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300-515 · Question #112

Refer to the exhibit. An engineer working for a service provider with an employee ID: 4985:13:314 is troubleshooting an ongoing network outage on an E-Line Services Network with L2VPN single…

The correct answer is C. 12vpn. Under the existing xconnect configuration change the neighbor statement to use pw-id instead of routed, for example: PE(config)# l2vpn PE(config-12vpn)# xconnect group CISCO PE(config-12vpn-xc)# p2p SS-PW PE(config-12vpn-xc-p2p)# interface GigabitEthernet0/1/0/2…

L2VPN Services

Question

Refer to the exhibit. An engineer working for a service provider with an employee ID: 4985:13:314 is troubleshooting an ongoing network outage on an E-Line Services Network with L2VPN single- segment pseudowires. The verification confirmed that the Layer 2 configuration is correct and the physical connection between the devices is working normally. Which additional command sequence resolves the issue?

Exhibit

300-515 question #112 exhibit

Options

  • Aconfigure
  • Brouter bgp 100
  • C12vpn
  • Dconfigure

How the community answered

(22 responses)
  • A
    5% (1)
  • B
    27% (6)
  • C
    55% (12)
  • D
    14% (3)

Explanation

Under the existing xconnect configuration change the neighbor statement to use pw-id instead of routed, for example: PE(config)# l2vpn PE(config-12vpn)# xconnect group CISCO PE(config-12vpn-xc)# p2p SS-PW PE(config-12vpn-xc-p2p)# interface GigabitEthernet0/1/0/2 PE(config-12vpn-xc-p2p)# neighbor 10.10.10.1 pw-id 100 This corrects the pseudowire neighbor syntax so the two PE routers signal the PW over MP-BGP

Topics

#E-Line#single-segment pseudowire#L2VPN troubleshooting#BGP

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