Cisco 6400, Maintaining, Page: 11 / 52

5-11
Cisco 6400 Hardware Installation and Maintenance Guide
OL-2133-02
Chapter 5 Maintaining the Cisco 6400
Replacing an NSP Module
Figure 5-8 Inserting a Tab-Type Air Filter
To install a new screw-type air filter, refer to Figure 5-7 and perform the following steps:
Step 1
Hold the air filter with the arrows (located on the metal frame) facing up.
Step 2
Slide the air filter into the bottom tray of the chassis.
Step 3
Secure the tray by tightening the retaining screws.
Replacing an NSP Module
The Cisco 6400 can contain one or two NSP modules, which are located in slots 0A and 0B (in the
middle of the chassis).
Figure 5-9 shows the NSP faceplate.
Figure 5-9 NSP Faceplate
Caution
Removing an active NSP in a redundant configuration causes a switchover. Removing an active NSP
in a nonredundant configuration causes a system shutdown.
POWER
FAULT
MISWIRE
PROCESSOR ONL
Y
GIGABIT ETHERNET
CH OC-12-DSO SM-IR
6XCT3–DS0
5
6XCT3–DS0
5
FAIL
PERFORMANCE R
OUTING ENGINE
ST
ATUS
AC
O
CRITICAL
MINOR
MAJOR
FAIL
PERFORMANCE R
OUTING ENGINE
ST
ATUS
AC
O
CRITICAL
MINOR
MAJOR
6XCT3–DS0
5
6XCT3–DS0
5
6XCT3–DS0
5
OC–12/STM–4 POS SM–IR
76220
PCMCIA
NSP
CON AU
X
ETH
AC
T
LNK
Slot 1 Slot 0
AC
O
CRITICAL MAJOR MINOR
ALARMS
ST
A
TUS
F
AIL
12073