Ml-Series Card To G-Series Card - Cisco ONS 15454 SDH Configuration Manual

Chapter 5 Configuring POS
crc 32
!
router ospf 1
log-adjacency-changes
network 192.168.1.0 0.0.0.255 area 0
network 192.168.2.0 0.0.0.255 area 0
Example 5-6
Example 5-6
hostname GSR
!
interface FastEthernet1/0
ip address 192.168.3.1 255.255.255.0
!
interface POS2/0
ip address 192.168.2.2 255.255.255.0
crc 32
encapsulation PPP
pos scramble-atm
!
router ospf 1
log-adjacency-changes
network 192.168.2.0 0.0.0.255 area 0
network 192.168.3.0 0.0.0.255 area 0
!
The default encapsulation for the ML-Series card is LEX and the corresponding default MTU is
1500 bytes. When connecting to an external POS device, it is important to ensure that both the
ML-Series switch and the external device uses the same configuration for the parameters listed in
Table
Table 5-6
Command
Router(config-if)# encapsulation ppp
or
Router(config-if)# encapsulation hdlc
Router(config-if)# show controller
pos
Router(config-if)# pos flag c2 value

ML-Series Card to G-Series Card

Figure 5-3
shows the commands associated with the configuration of the GSR-12000.
GSR-12000 Configuration
5-6.
ML-Series Parameter Configuration for Connection to a Cisco 12000 GSR-Series
Router
illustrates a POS configuration between an ML-Series card and a G-Series card.
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Parameter
Encapsulation—Default encapsulation on the Cisco
12000 GSR Series is HDLC, which is supported by the
ML-Series. PPP is also supported by both the ML-Series
card and the Cisco 12000 GSR Series.
The Cisco 12000 GSR Series does not support LEX,
which is the default encapsulation on the ML-Series
card.
C2 Byte—Use the show controller pos command to
verify that the transmit and receive C2 values are the
same.
Sets the C2 byte value. Valid choices are 0 to 255
(decimal). The default value is 0x01 (hex) for LEX.
ML-Series Card to G-Series Card
5-13