Studying for the CCNP Collaboration was tough but worth it—I learned so much about real-world voice and video systems.
The CLCOR exam especially pushed me to master call control and QoS in complex environments.
Using Dumpsgate helped me get familiar with the question style and boosted my confidence before test day.
3 weeks ago
Dumpsgate has a
4.9
average rating
from
154
reviews
