- E-bookIP Routing Protocols All-in-oneRedouane MEDDANE
- E-bookNetwork Security All-in-oneRedouane MEDDANE
- E-bookDial Plan and Call Routing Demystified On Cisco Collaboration TechnologiesRedouane MEDDANE
- E-bookDeploying Certificates Cisco Meeting ServerRedouane MEDDANE
- E-bookOSPF Demystified With RFCRedouane MEDDANE