Specifications
6-2
Cisco XR 12000 Series Router SIP and SPA Software Configuration Guide, Release 3.2
Release 3.2, OL-6396-01, Rev.A1 January 9, 2006
Chapter 6 Configuring POS SPAs on Cisco IOS XR Software
Configuration Tasks
Specifying the Interface Address
SPAs on Cisco XR 12000 Series Routers running Cisco IOS XR software use an addressing format that
specifies the physical location of the SPA interface processor (SIP), SPA, and interface. The interface
address format is rack/slot/subslot/port:
• rack—Specifies the rack number, 0 for the Cisco XR 12000 Series Router.
• slot—Specifies the slot number in the Cisco XR 12000 Series Router in which the MSC that contains
the SPA is installed.
• subslot—Specifies the secondary slot on the MSC where the SPA that you want to select is installed.
• port—Specifies the interface number that you want to select on the SPA:
–
For the 1-Port OC-192c/STM-64 POS/RPR XFP SPA—0 is the only option.
Figure 6-1 shows the slot, subslot, and interface port locations of the 1-Port OC-192c/STM-64 POS/RPR
XFP SPA.
Figure 6-1 Slot, Subslot, and Port Locations for the 1-Port OC-192c/STM-64 POS/RPR XFP SPA
1 Router slot number 1 2 SPA subslot 0 with port 0/1/0/0
ACTIVE
0
CARR
IER
R
X PKT
ACTIVE
1
CARR
IER
RX PKT
ACTIVE
2
CARRIER
RX PKT
ACTIVE
3
CARRIER
RX PKT
Q OC-3/STM-POS
SPA-OC192-SR
S
T
A
T
U
S
M
A
T
E
S
Y
N
C
P
A
S
S
T
H
R
U
W
R
A
P
A
C
T
IV
E
C
A
R
R
IE
R
T
X
R
X
0
S
T
A
T
U
S
ACTIVE/LINK
SPA-1XTENGE-XFP-A
A
C
T
IV
E
C
A
R
R
IE
R
R
X
P
K
T
OC-48/STM-16-SCPOS
S
T
A
T
U
S
1
1
2
0
0
0
-S
IP
-6
0
0
0
C
/A
T
X
R
X
1
ST
A
T
US
SPA-4XCT3/DS0
0
A
/L
C
/A
T
X
R
X
A
/L
C
/A
T
X
R
X
2
A
/L
C
/A
T
X
R
X
3
A
/L
C
/A
T
X
R
X
1
ST
ATU
S
SPA-4XCT3/DS0
0
A
/L
C
/A
T
X
R
X
A
/L
C
/A
T
X
R
X
2
A
/L
C
/A
T
X
R
X
3
A
/L
C
/A
T
X
R
X
1
ST
A
TU
S
SPA-4XCT3/DS0
0
A
/L
C
/A
T
X
R
X
A
/L
C
/A
T
X
R
X
2
A
/L
C
/A
T
X
R
X
3
A
/L
C
/A
T
X
R
X
1
ST
A
TU
S
SPA-4XCT3/DS0
0
A
/L
C
/A
T
X
R
X
A
/L
C
/A
T
X
R
X
2
A
/L
C
/A
T
X
R
X
3
A
/L
E
J
E
C
T
ACT
SIG
AC
T
S
IG
SLO
T-1
SLOT-0
CONSOLE ETH 2AUX
R
E
S
E
T
PERFORMANCE ROUTE PROCESSOR 2
BITS 1BITS 0
DATA
LINK
DATA
LINK
ETH 1ETH 0
E
J
E
C
T
ACT
SIG
ACT
SIG
SLOT-1
SLOT-0
CONSOLE ETH 2AUX
R
E
S
E
T
PERFORMANCE ROUTE PROCESSOR 2
BITS 1BITS 0
DATA
LINK
DATA
LINK
ETH 1ETH 0
ALARM A
ALARM B
A
A
M
BUS
M
INO
R
B
FAIL
ENABLE
M
AJO
R
C
R
IT
IC
AL
B
0
CSC
1
0
SFC
1
2
3
4
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2
1