Ciao a tutti,
sono nuovo del forum, quindi spero mi scusiate se posto in una sezione non conforme.
Ho un problema con un Cisco 7200 dove ho installato una scheda ATM SMI per gestire un KIT ATM da 155 Mbis/s.
Facendo uno show diag:
ATM WAN OC3 (SMI) Port adapter, 1 port
Port adapter is analyzed
Port adapter insertion time 2w1d ago
EEPROM contents at hardware discovery:
Hardware Revision : 2.0
PCB Serial Number : JAE0836V42D
Part Number : 73-8729-01
Board Revision : A0
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Deviation Number : 0-0
Product Number : PA-ATM-DLX-OC3SMI
Top Assy. Part Number : 800-02595-05
CLEI Code : CN3IJ5AAB
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF 40 00 56 41 02 00 C1 8B 4A 41 45 30 38 33
0x10: 36 56 34 32 44 82 49 22 19 01 42 41 30 03 00 81
0x20: 00 00 00 00 04 00 80 00 00 00 00 CB 94 50 41 2D
0x30: 41 54 4D 2D 44 4C 58 2D 4F 43 33 53 4D 49 20 20
0x40: 20 C0 46 03 20 00 0A 23 05 C6 8A 43 4E 33 49 4A
0x50: 35 41 41 42 20 FF FF FF FF FF FF FF FF FF FF FF
0x60: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Il dubbio che mi sorge è sul Product Number: PA-ATM-DLX-OC3SMI. A cosa si riferisce l'acronimo DLX?
Ecco l'output del comando:
GW2.VI1.MSP1#sh int atm1/0
ATM1/0 is down, line protocol is down
Hardware is ENHANCED ATM PA
Description: ***** Verso porta ATM Wholesale Telecom Italia *****
Internet address is xx.xxx.xx.xxx/xx
MTU 1500 bytes, sub MTU 1500, BW 155000 Kbit, DLY 80 usec,
reliability 5/255, txload 1/255, rxload 1/255
Encapsulation ATM, loopback not set
Encapsulation(s): AAL5
4095 maximum active VCs, 0 current VCCs
VC idle disconnect time: 300 seconds
6 carrier transitions
Last input 02:26:52, output 02:26:52, 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: Per VC Queueing
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
508632 packets input, 26448864 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
508635 packets output, 26449068 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 output buffer failures, 0 output buffers swapped out
Quando però, fino a oggi, telecom non ha toccato, almeno questa interfaccia era sempre UP anche come protocollo.
Quindi ho inserito un primo vc su questo kit, un bitstream simmetrico (HDSL) e l'interfaccia mi rimane sempre down, anche se la conf mi pare giusta.
La posto di seguito:
GW2.VI1.MSP1#sh int atm1/0.1015
ATM1/0.1015 is down, line protocol is down
Hardware is ENHANCED ATM PA
Description: **** Backbone verso xxxxxxxx (BDG1-2) ****
Internet address is xx.xx.xx.xxx/xx
MTU 1500 bytes, BW 2048 Kbit, DLY 80 usec,
reliability 5/255, txload 1/255, rxload 1/255
Encapsulation ATM
0 packets input, 0 bytes
0 packets output, 0 bytes
62521 OAM cells input, 62521 OAM cells output
AAL5 CRC errors : 0
AAL5 SAR Timeouts : 0
AAL5 Oversized SDUs : 0
e la configurazione è la seguente:
interface ATM1/0.1015 point-to-point
description **** Backbone verso xxxxxxxxx (BDG1-2) ****
bandwidth 2048
ip address xx.xxx.xx.xxx 255.255.255.252
ip access-group 101 in
ip access-group 101 out
no ip redirects
no ip mroute-cache
pvc 200/35
protocol ip xx.xxx.xx.xxx
ubr 2048
oam-pvc manage
encapsulation aal5snap
Qualcuno sa darmi delle dritte per capire perchè non funziona il pvc? Ho già aperto guasti con la telecom per capire se c'è un problema di interconnessione ATM con il kit di consegna.
Grazie
