What special certificate learning best

Question

Accepted Answer

Certifications like CCNA, CCNP, JNCIA, etc. are best for network support engineers.

CCNA (Cisco Certified Network Associate) is a popular certification for network support engineers.
CCNP (Cisco Certified Network Professional) is an advanced certification for network support engineers.
JNCIA (Juniper Networks Certified Internet Associate) is a certification for Juniper network devices.
CompTIA Network+ is a vendor-neutral certification that covers networking concepts.
Certifications like CCIE, JNCIE, etc. are also valuable for senior network support roles.