Cisco 2821 - Integrated Services Router Unified Communications Bundle Overview page 3

Figure 4
SN: AAANNNNXXXX
The serial number for Cisco 2801 routers is 11 characters long.
Note
The serial number label for Cisco 2811 routers is located on the rear of the chassis, near the top right
corner, to the left of the CLEI label. (See
Figure 5
EN M0
Note The serial number for Cisco 2811 routers is 11 characters long.
OL-5783-01
Serial Number Location on the Cisco 2801 Router
SN: AAAN
NNN XXXX
Serial Number Location on the Cisco 2811 Router
S
L
O
T
3
S
L
O
T
1
Figure 5.)
S
L
O
T
A= ACT
2 A= FDX
S= SPE ED
A
A= LIN K
FE 0/1
F FE 0/0
A
S
S
L F
O L
T
S
0
L
PVD M1
PVD M0
AIM 1
AIM 0
SN: AAANNNNXXXX
Overview of Cisco 2800 Series Routers
Hardware Features
3