Add An Ml-Series Card Into A Cisco Proprietary Rpr - Cisco ONS 15454 SDH Configuration Manual

Chapter 17 Configuring Cisco Proprietary Resilient Packet Ring
MTU 1500 bytes, BW 290304 Kbit, DLY 100 usec,
Encapsulation: Cisco-EoS-LEX, loopback not set
Keepalive not set
DTR is pulsed for 27482 seconds on reset, Restart-Delay is 65 secs
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:38, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/150/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/80 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
Example 17-5 Example of show run interface spr 1 Output
ML-Series# show run interface spr 1
Building configuration...
Current configuration : 141 bytes
interface SPR1
no ip address
no keepalive
spr station-id 2
bridge-group 10
bridge-group 10 spanning-disabled
hold-queue 150 in
end

Add an ML-Series Card into a Cisco Proprietary RPR

An existing Cisco proprietary RPR might need an ML-Series card added. This can be done without
taking down data traffic due to the Cisco proprietary RPR wrapping capability and ring architecture. You
can add the ML-Series card in concert with the addition of the node containing the card into the
underlying SONET/SDH architecture. You can also add an ML-Series card to a node that is already part
of the SONET/SDH topology.
The following example has a two-node Cisco proprietary RPR with two STS circuits connecting the
ML-Series cards. One circuit will be deleted. The Cisco proprietary RPR will wrap traffic on the
remaining circuit with as little as a one ping loss. The third node and ML-Series card are then added in,
and the spans and circuits for this card are created.
reliability 255/255, txload 1/255, rxload 1/255
No. of active members in this SPR interface: 2
Member 0 : POS1
Member 1 : POS0
37385 packets input, 20993313 bytes
Received 0 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 parity
2 input errors, 2 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
37454 packets output, 13183808 bytes, 0 underruns
0 output errors, 0 applique, 4 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Add an ML-Series Card into a Cisco Proprietary RPR
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