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JUNOS 10.1 Network Interfaces Configuration Guide
Table 4 on page 60 summarizes the FPC numbering for a T640 router in a routing
matrix.
Table 4: FPC Numbering for T640 Routers in a Routing Matrix
Table 5 on page 60 lists each FPC hardware slot and the corresponding configuration
numbers for LCCs 0 through 3.
Table 5: One-to-One FPC Numbering for T640 Routers in a Routing Matrix
Interface Naming for a Routing Matrix Based on a TX Matrix Plus Router
A routing matrix based on a Juniper Networks TX Matrix Plus Router is a multichassis
architecture composed of one TX Matrix Plus router and from one to four
interconnected T1600 routers. From the perspective of the user interface, the routing
matrix appears as a single router. The TX Matrix Plus router controls all the T1600
routers, as shown in Figure 4 on page 61.
60
Interface Naming Overview
LCC Numbers Assigned to the T640
Router
0
1
2
3
FPC Numbering
T640 Routers
LCC 0
0
Hardware Slots
0
Configuration Numbers
LCC 1
0
Hardware Slots
8
Configuration Numbers
LCC 2
0
Hardware Slots
16
Configuration Numbers
LCC 3
0
Hardware Slots
24
Configuration Numbers
Configuration Numbers
0 through 7
8 through 15
16 through 23
24 through 31
1
2
3
4
1
2
3
4
1
2
3
4
9
10
11
12
1
2
3
4
17
18
19
20
1
2
3
4
25
26
27
28
5
6
7
5
6
7
5
6
7
13
14
15
5
6
7
21
22
23
5
6
7
29
30
31
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