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JN0-694 · Question #26

You have been asked to troubleshoot a problem where a user is not able to send traffic through your switch. {master:0}[edit ethernet-switching-options secure-access-port] user@switch# show interface…

The correct answer is C. The defined MAC address is misconfigured. See the full explanation below for the reasoning.

Question

You have been asked to troubleshoot a problem where a user is not able to send traffic through your switch. {master:0}[edit ethernet-switching-options secure-access-port] user@switch# show interface ge-0/0/1.0 { static-ip 172.27.0.2 vlan v11 mac 00:0c:29:b5:89:7c; no-dhcp-trusted; } vlan v11 { arp-inspection; } interface ge-0/0/2.0 { dhcp-trusted; } user@switch> show log messages | match arp Feb 8 14:31:45 switch eswd[1280]: ESWD_DAI_FAILED. 3 ARP_REQUEST received, interface ge- 0/0/1.0 [index 73], vlan v11[index 5], sender ip/mac 172.27.0.2/00:0c:29:b5:89:7d, receiver ip/mac 172.27.0.1/00:00:00:00:00:00 Feb 8 14:34:05 switch eswd[1280]: ESWD_DAI_FAILED. 3 ARP_REQUEST received, interface ge- 0/0/1.0 [index 73], vlan v11[index 5], sender ip/mac 172.27.0.2/00:0c:29:b5:89:7d, receiver ip/mac 172.27.0.1/00:00:00:00:00:00 Feb 8 14:36:05 switch eswd[1280]: ESWD_DAI_FAILED. 3 ARP_REQUEST received, interface ge- 0/0/1.0 [index 73], vlan v11[index 5], sender ip/mac 172.27.0.2/00:0c:29:b5:89:7d, receiver ip/mac 172.27.0.1/00:00:00:00:00:00 While troubleshooting, you see the log messages shown in the exhibit. What is causing the problem?

Options

  • AThe eswd process has been corrupted.
  • BThe receiver MAC in the packets is undefined.
  • CThe defined MAC address is misconfigured.
  • DThe static IP address is misconfigured.

How the community answered

(66 responses)
  • A
    9% (6)
  • B
    15% (10)
  • C
    73% (48)
  • D
    3% (2)

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