The ornamental design for a portable networkcable and network troubleshooting tool, as shown and described.
FIG. 1 is a top, front right perspective view of a portable network cable and network troubleshooting tool showing our new design.
FIG. 2 is a bottom, rear left perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a right side elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a top plan view thereof.
FIG. 7 is a bottom plan view thereof.
FIG. 8 is a rear elevation view thereof; and,
FIG. 9 is a top, rear right perspective view of the portable network cable and network troubleshooting tool of FIG. 1, with a stand shown in an extended position.
The broken lines in the figures illustrate environment and form no part of the claimed design.