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Cisco ONS 15454 Reference Manual, R8.5.x
78-18106-01
Chapter 5 Ethernet Cards
5.11 ML-MR-10 Card
To configure a ML-MR-10 card SONET STS circuit, refer to the “Create Circuits and Tunnels” chapter in the Cisco ONS 15454 Procedure Guide.Cisco IOS is used to provision the Layer 2 functions of the card. The ML-MR-10 card provides management for Layer 1 operations through CTC. You can use CTM for Layer 1 and Layer 2 monitoring and fault detection, and TL1 supports card inventory and equipment alarming.Figure 5-10 shows the ML-MR-10 card faceplate and block diagram.
Figure 5-10 ML-MR-10 Faceplate and Block Diagram
The ML-MR-10 card supports 1:1 protection at the port level. It also supports 1:1 card protection with redundant cards installed. For more information on ML-MR-10 card protection, refer to the Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide.The ML-MR-10 card supports the Version Up feature, which allows a user to independently upgrade ML-MR-10 cards as part of an overall software upgrade process. With this feature enabled, the user first upgrades all the cards in the node that are not ML-MR-10 cards, then in a second pass updates the ML-MR-10 cards. For more information on the Version Up feature, refer to the Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide.
FAIL
ACT/STBY
CONSOLE
1
2
3
4
5
6
7
8
9
10
SF
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
240352
B
a
c
k
p
l
a
n
e
SFP
SFP
SFP
SFP
SFP
SFP
SFP
SFP
SFP
SFP
Serdes 10x
GE
MAC
Ingress
PPE+
RPR
TM+
Ingress
PPE+
RPR
TM+
Queues
SDH
Framer Backplane
I/F
Instruction+
Statistics
MEM
MEM
Reassembly+
Statistics
MEM MEM
CPU interface10/100/1000
SFPs
CPU interface
CPU
MEM
TCAM
ML-MR
10