20-33
ATM Switch Router Software Configuration Guide
OL-7396-01
Chapter 20
Configuring Frame Relay to ATM Interworking Port Adapter Interfaces
Configuring Frame Relay to ATM Virtual Connections
Figure 20-7 Frame Relay to Frame Relay Network Interworking Soft PVC Example
To configure a Frame Relay to Frame Relay network interworking soft PVC, perform the following
steps, beginning in EXEC mode:
The previous configuration steps are illustrated in the following section.
Note
The row index for
rx-cttr
and
tx-cttr
must be configured before using this optional parameter. See
Chapter 9, “Configuring Resource Management.”
Note
To configure a soft PVC with priority, refer to “Configuring Soft PVCs and PVPs with Priority.”
User C
s0/1/0:5
DLCI = 43
s0/0/1:9
DLCI = 255
Switch A
Switch B
User D
15057
ATM
network
Frame Relay
service
Frame Relay
service
Command
Purpose
Step 1
Switch#
show interfaces
Determines source and destination interfaces.
Step 2
Switch#
show vc interface
serial
card
/
subcard
/
port
:
cgn
[
dlci
]
Determines the DLCI_a available for Step 7.
Step 3
Switch#
show vc interface
serial
card
/
subcard
/
port
:
cgn
[
dlci
]
Determines the DLCI_b available for Step 7.
Step 4
Switch#
show atm addresses
Determines soft PVC destination address.
Step 5
Switch#
configure
terminal
Switch(config)#
From the source (active) side at the privileged
EXEC prompt, enter configuration mode from the
terminal.
Step 6
Switch(config)#
interface serial
card
/
subcard
/
port
:
cgn
Switch(config-if)#
Selects the source Frame Relay port and channel
group number.
Step 7
Switch(config-if)#
frame-relay soft-vc
[
accept-overflow
{
enable
|
disable
|
inherit
}]
1
dlci-a
dest-address
address
dlci
dlci_b
[
accept-overflow
{
enable
|
disable
|
inherit
}]
[
upc {pass | tag-drop}
] [
rx-cttr
index
] [
tx-cttr
index
] [
retry-interval
[
first
first-retry-interval
]
[
maximum
max-retry-interval
]] [
network
[standard signal]
[
clp-bit
{
0
|
1
|
map-de
}]
[
de-bit
{
map-de
|
map-clp-or-de
}]][
hold-priority
priorit
y
]
1.
The overflow queuing option is described in the section,
Configuring Overflow Queuing, page 20-43
.
Configures a network interworking soft PVC
terminating on a Frame Relay serial interface.
