Q A.doc

1. What interface modules are required with the N7710 Bundle (CLIN #3)?

All required interface modules are listed in the C/O Section of CLIN #3

There is a typo in the C/O Section: item 4 EA N77-F324FQ-2 Nexus 7700 F3 Series 24 Port 40GbE (QSFP) should read 4 EA N77-F324FQ-25 Nexus 7700 F3-Series 24 Port 40 GbE (QSFP)

2. The number of optics and types are not specified in the requirements.

What are the optic requirements as defined by type (e.g., 1G SX, 10G LR, 1m

10G twinax) and quantity?

The number of optics and type will be defined by the equipment and modules installed.

3. The N77-F324FQ-25 module is not included in the requirements. How many

40G ports are required on the N7710 switches? Please provide info regarding the number and type (e.g., 40G SR4, 5m 40G twinax, 40G BiDi MMF).

See Question 1 above. There was a typo in CLIN #3 C/O Section: item 4 EA N77-F324FQ-2 Nexus 7700 F3 Series 24 Port 40GbE (QSFP) should read 4 EA N77-F324FQ-25 Nexus 7700 F3-Series 24 Port 40 GbE (QSFP)

4. Is there sufficient physical space, power, etc. to do parallel install?

Yes

5. Who is responsible for unracking the current cisco devices, packing them, shipping or disposing them?

Unracking the equipment will be a joint effort. Items will be processed by

DMA for turn-in through appropriate government channels.

6. Please confirm the cutover for all devices will be done in a single maintenance window, if not please provide cutover schedule?

The Campus and the DataCenter will be in two successive maintenance windows of either Saturday/Sunday or Saturday/Saturday. Adjustments to the schedule can be adjusted as required.

7. Are cable moves 1 to 1 for port and cable type (i.e. 10G fibre to 10G fibre) if not, please provide details?

The cables are not a 1 to 1 move. The cables are being upgraded from 1 G

Copper to 10G Twinex/Fiber for the DataCenter. In the Closets the LC Fiber drops already exist and will be patched over. During this migration a non-converged campus to a converged campus during this migration as well.

8. No changes are needed to VLAN or IP Schema, correct? If needed, please provide proposed change details?

During this migration the non-converged campus will be converted to a converged campus processing voice and data.

VDC's on the 7Ks will be changed and IP addresses will be rehomed to the 7Ks. Some of this we de done in advance of the Professional

Services.

9. Please provide current and propose architecture drawing if available.

Current architecture/proposed architecture drawings are being worked.

10. Are there any security clearance we need to be aware of?

No security clearances are required.