Cisco Systems IGX 8400 Manual De Usuario
4-18 Cisco IGX 8400 Series Reference
Universal Switching Module Enhanced
Note
Two-segment voice and data connections are not supported.
Figure 4-9 shows an example of configuring a three-segment connection for IGX feeder node
functionality.
functionality.
Figure 4-9
Sample Three-Segment Connections
Table 4-9 lists the corresponding feeder endpoints with applicable gateway and load types and
connection types.
connection types.
Table 4-9
Three-Segment Connections
BXM
ATFST
GW_TYPE_NWI
N/A
BDATB_LOAD
UXM-E
UFM
ATFR
N/A
GW_TYPE_NWI
N/A
BDATA_LOAD
FRM
ATFST
N/A
GW_TYPE_NWI
N/A
BDATB_LOAD
UFM
UFM
ATFR
N/A
GW_TYPE_NWI
N/A
BDATA_LOAD
ATFST
N/A
GW_TYPE_NWI
N/A
BDATB_LOAD
ATFX
N/A
GW_TYPE_SIWX
N/A
BDATA_LOAD
ATFXFST
N/A
GW_TYPE_SIWX
N/A
BDATB_LOAD
ATFT
N/A
GW_TYPE_SIWT
N/A
BDATA_LOAD
ATFTFST
N/A
GW_TYPE_SIWT
N/A
BDATB_LOAD
FRM
FRM
ATFR
N/A
GW_TYPE_NWI
N/A
BDATA_LOAD
Feeder
Endpoint A
Endpoint A
Feeder
Endpoint B
Endpoint B
Connection
Type
Type
VCC
or
VPC
or
VPC
Gateway Type
Cell
Routing
Routing
Load Type
UXM-E
UXM-E
CBR
Both
GW_TYPE_NONE
True
CBR_LOAD
RT-VBR
GW_TYPE_NONE
True
CBR_LOAD
NRT-VBR
GW_TYPE_NONE
True
VBR_LOAD
ABR.FST
GW_TYPE_NONE
True
ABR_LOAD
Routing
Endpoint A
Endpoint A
Feeder
Endpoint B
Endpoint B
Connection
Type
Type
VCC
or
VPC
or
VPC
Gateway Type
Cell
Routing
Routing
Load Type
IGX-feeder
BXM/
UXM
UXM
A
IGX-feeder
B
BXM/
UXM
UXM
Routing
network
29551
U
X
X
M-
E
U
X
X
M-
E