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to implement E1, CE1 or ISDN PRI access); some cards can be configured with different working
modes. At present, the following switching modes are supported (support for the switching mode
depends on the interface card):
z
CPOS 155 Mbps (E1/T1): Supports the E1/T1 switch of the entire interface card. When this
interface card works in E1 mode, all the interfaces on the interface card can receive, send and
process E1 data flows, and provide CE1 access, thus implementing the ISDN PRI function; when
this interface card works in T1 mode, all the interfaces on the interface card can receive, send and
process T1 data flows, and provide CT1 access, thus implementing the ISDN PRI function.
z
CPOS 155 Mbps (E3/T3): Supports E3/T3/POS switch of the entire interface card. When this
interface card works in E3 mode, all the interfaces on this interface card can receive, send and
process E3 high speed data flows, and provide E3 access at a speed of 34.368 Mbps; when this
interface card works in T3 mode, all the interfaces on this interface card can receive, send and
process T3 high speed data flows, and provide T3 access at a speed of 44.736 Mbps; when this
interface card works in POS mode, all the interfaces on the interface card operate as the POS
interfaces.
z
POS 155 Mbps/622 Mbps: Supports switch between OC-3c/STM-1c and OC-12c/STM-4c modes
of the entire interface card. When the interface card works in OC-3c/STM-1c mode, the receive and
transmit rate of all the interfaces on the interface card is 155 Mbps; when the interface card works
in OC-12c/STM-4c mode, the receive and transmit rate of all the available interfaces on this
interface card is 622 Mbps (when the interface card changes to OC-12c/STM-4c mode, only the
interfaces with the silkscreen “SPF 622M” are available).
z
E-CPOS: Supports E-CPOS switch of the entire interface card. When the interface card works in
E-CPOS mode, all the interfaces on the interface card work as the E-CPOS type interfaces.
z
IPsec/SSL: Supports switch between the IPsec and SSL encryption modes of the encryption card.
When working in the IPsec mode, the encryption card supports the IPsec protocol; when working in
SSL mode, the encryption card supports the SSL protocol.
Follow these steps to configure the working mode of an interface card (On the SR6602 router):
To do…
Use the command…
Remarks
Enter system view
system-view
—
Set the working mode of an
interface card
card-mode slot slot-number
mode-name
Optional
The
mode-name
argument may
take the value of
e1
,
t1
,
e3
,
t3
,
pos
,
e-cpos
,
oc-3
,
oc-12
,
ipsec
,
ssl
Follow these steps to configure the working mode of an interface card (On the SR6604/6608/6616
router):
To do…
Use the command…
Remarks
Enter system view
system-view
—
Set the working mode of an
interface card
card-mode slot slot-number
subslot subslot-number
mode-name
Optional
The
mode-name
argument may
take the value of
e1
,
t1
,
e3
,
t3
,
pos
,
e-cpos
,
oc-3
,
oc-12
,
ipsec
,
ssl