1. Cisco Certifications
Zheng Liu
has successfully completed the Cisco certification exam requirements and is recognized as a
Cisco Certified Network Associate Routing and Switching
Date Certified
Valid Through
Cisco ID No.
December 29, 2014
November 11, 2018
CSCO12544465
Validate this certificate's authenticity at
www.cisco.com/go/verifycertificate
Certificate Verification No. 423998968711FNWJ
Chuck Robbins
Chief Executive Officer
Cisco Systems, Inc.
© 2016 Cisco and/or its affiliates
600259449
0202