Cisco BE6000 Design Manual page 53

Pre-deployment Checklist and Tasks
Contents
Procedure 10 Configure DNS zone on Expressway-E
For a B2B call, the Expressway-E doesn't need to have established peering relationships with remote
domains. Rather, the Expressway-E routes calls to remote domains via information discovered in public
DNS. Using DNS enables open video federation.
Step 1. Navigate to Configuration > Zones > Zones and click New.
Step 2. Enter the following into the relevant fields, leaving other fields at their default values:
Name—DNS Zone (B2B)

Type—DNS

H.323 Mode—On

SIP Mode—On

Fallback Transport

Step 3. Click Create Zone.
Deploy MRA and B2B Collaboration
Protocol—TCP
Deployment Details
Deploy CUBE
PAGE 53