What two choices can you make when redundancy is required from a branch office to a regional office?（）A、multiple Frame Relay PVCsB、dualWan links to the regional officeC、dualWan links to another branch officeD、single links - one to the regional office and one to another branch office
What two choices can you make when redundancy is required from a branch office to a regional office?（）
- A、multiple Frame Relay PVCs
- B、dualWan links to the regional office
- C、dualWan links to another branch office
- D、single links - one to the regional office and one to another branch office
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