Free N10-007 Web TestEngine Demo

Q30 Single choice

A company has attempted to introduce a new major network segment to allow growth in capacity. On the core switch, a GBIC was used to interconnect with a newly placed downstream distribution switch for the first time. Soon after this implementation, a network flood and an outage occurred between the core and new distribution network modules.

Which of the following should the network administrator troubleshoot FIRST in order to rectify the issue?

A
Check for switching loops between core and distribution switches.
B
Check whether an incorrect VLAN has been assigned to the new distribution switch.
C
Check for inconsistent or missing routes between the core and distribution switches.
D
Check whether the GBIC was set to multi-mode instead of single-mode SFP.

N10-007 Web TestEngine demo