Hi all,
I want to upgrade my 7200 ios from the image c7200-is-mz.121-14.E10.bin
to the newer c7200-is-mz.123-20.bin and the problem I'm facing is that
after i boot with the 12.3 all of the ATM interfaces remain down down.
I wonder if newer image require some extra command to get the atm interfaces
up and running.
As I boot with my old 12.1 everything go up again
I paste the configuration concerning the ATM interface,
ima group ,PVC and the show int atm .
Thanks in advance for any advice.
Regards,
Marco.
!
interface ATM2/0
no ip address
scrambling cell-payload
framing crc4adm
ima-group 1
!
interface ATM2/1
no ip address
scrambling cell-payload
framing crc4adm
ima-group 1
!
interface ATM2/ima1
mtu 1500
bandwidth 8000
no ip address
no atm auto-configuration
no atm ilmi-keepalive
!
interface ATM2/ima1.111 point-to-point
ip address
pvc 10/111
ubr 1536
oam-pvc manage
encapsulation aal5snap
!
!
interface ATM2/ima1.121 point-to-point
ip address
pvc 10/121
ubr 1536
oam-pvc manage
encapsulation aal5snap
!
!
interface ATM2/ima1.131 point-to-point
ip address
pvc 10/131
ubr 1536
oam-pvc manage
encapsulation aal5snap
!
****** with 12.3 IOS the interface is down
ATM2/0 is down, line protocol is down
Hardware is IMA PA
MTU 4470 bytes, BW 1920 Kbit, DLY 20000 usec,
reliability 0/255, txload 0/255, rxload 1/255
Encapsulation UNKNOWN, loopback not set
Encapsulation(s): AAL5
511 maximum active VCs, 0 current VCCs
VC Auto Creation Disabled.
VC idle disconnect time: 300 seconds
0 carrier transitions
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
***** with the 12.1 IOS the interface is UP and the keepalive set is shown.
7200B#show int atm2/0
ATM2/0 is up, line protocol is up
Hardware is IMA PA
MTU 4470 bytes, BW 1920 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation UNKNOWN, loopback not set
Keepalive set (10 sec)
Encapsulation(s): AAL5
512 maximum active VCs, 0 current VCCs
VC idle disconnect time: 300 seconds
1 carrier transitions
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
