8-3
Installation and Upgrade Guide for Cisco Secure Access Control System 5.6
Chapter 8 Installing the Cisco SNS 3415 and Cisco SNS 3495 Hardware Appliances
Installing the Cisco SNS-3415/3495 Appliance Rack
Step 2
Install the slide rails onto the rack:
a.
Position a slide-rail assembly inside the two left-side rack posts (see
Figure 8-2
).
Use the “FRONT” and “REAR” markings on the slide-rail assembly to orient the assembly correctly
with the front and rear rack posts.
b.
Position the front mounting pegs so that they enter the desired front rack-post holes from the front.
Note
The mounting pegs that protrude through the rack-post holes are designed to fit round or square
holes, or smaller #10-32 round holes when the mounting peg is compressed. If your rack has
#10-32 rack-post holes, align the mounting pegs with the holes and then compress the
spring-loaded pegs to expose the #10-32 inner peg.
c.
Expand the length-adjustment bracket until the rear mounting pegs protrude through the desired
holes in the rear rack post.
Use your finger to hold the rear securing latch open when you insert the rear mounting pegs to their
holes. When you release the latch, it wraps around the rack post and secures the slide-rail assembly.
Figure 8-2
Attaching a Slide Rail Assembly
d.
Attach the second slide-rail assembly to the opposite side of the rack. Ensure that the two slide-rail
assemblies are level and at the same height with each other.
e.
Pull the inner slide rails on each assembly out toward the rack front until they hit the internal stops
and lock in place.
Step 3
Insert the server into the slide rails:
33
1689
1
3
2
5
6
4
1
Front-left rack post
4
Length-adjustment bracket
2
Front mounting pegs
5
Rear mounting pegs
3
Slide-rail assembly
6
Rear securing latch
