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"соединение двух CISCO через async"
Отправлено OVDP , 11-Авг-05 12:29 
помогите соединить две CISCO...

сделал, как учят доки на cisco.com:

на одной:
interface Serial0/1
physical-layer async
ip address 10.0.1.2 255.255.255.252
encapsulation slip
async mode dedicated
async default routing
peer default ip address 10.0.1.1  
line 2
stopbits 1
speed 19200  

на другой:
interface Serial0/1
physical-layer async
ip address 10.0.1.1 255.255.255.252
encapsulation slip
async mode dedicated
async default routing
peer default ip address 10.0.1.2
line 2
stopbits 1
speed 19200  

порт поднимается протокол поднимается а пинги не идут... в чем может быть проблемма?

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Сообщения в этом обсуждении
"соединение двух CISCO через async"
Отправлено Crystal_m , 11-Авг-05 13:55 
>помогите соединить две CISCO...
>
>сделал, как учят доки на cisco.com:
>
>на одной:
>interface Serial0/1
> physical-layer async
> ip address 10.0.1.2 255.255.255.252
> encapsulation slip
> async mode dedicated
> async default routing
> peer default ip address 10.0.1.1
>line 2
> stopbits 1
> speed 19200
>
>на другой:
>interface Serial0/1
> physical-layer async
> ip address 10.0.1.1 255.255.255.252
> encapsulation slip
> async mode dedicated
> async default routing
> peer default ip address 10.0.1.2
>line 2
> stopbits 1
> speed 19200
>
>порт поднимается протокол поднимается а пинги не идут... в чем может быть
>проблемма?

Покажи на обоих рутерах:
show interfaces
show ip interface serial 0/1
show controllers serial


"соединение двух CISCO через async"
Отправлено OVDP , 11-Авг-05 14:26 
>Покажи на обоих рутерах:
>show interfaces
>show ip interface serial 0/1
>show controllers serial


Serial0/1 is up, line protocol is up
  Hardware is PQUICC Serial in async mode
  Internet address is 10.0.1.2/30
  MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation SLIP, loopback not set
  DTR is pulsed for 5 seconds on reset
  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: weighted fair
  Output queue: 0/1000/64/0 (size/max total/threshold/drops)
     Conversations  0/0/16 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
     Available Bandwidth 6 kilobits/sec
  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
     0 carrier transitions  

Serial0/1 is up, line protocol is up
  Internet address is 10.0.1.2/30
  Broadcast address is 255.255.255.255
  Address determined by non-volatile memory
  MTU is 1500 bytes
  Helper address is not set
  Directed broadcast forwarding is disabled
  Outgoing access list is not set
  Inbound  access list is not set
  Proxy ARP is enabled
  Security level is default
  Split horizon is enabled
  ICMP redirects are always sent
  ICMP unreachables are always sent
  ICMP mask replies are never sent
  IP fast switching is enabled
  IP fast switching on the same interface is disabled
  IP Flow switching is disabled
  IP CEF switching is disabled
  IP Fast switching turbo vector
  IP multicast fast switching is enabled
  IP multicast distributed fast switching is disabled
  IP route-cache flags are Fast
  Router Discovery is disabled
  IP output packet accounting is disabled
  IP access violation accounting is disabled
  TCP/IP header compression is disabled
  RTP/IP header compression is disabled
  Probe proxy name replies are disabled
  Policy routing is disabled
  Network address translation is disabled
  WCCP Redirect outbound is disabled
  WCCP Redirect inbound is disabled
  WCCP Redirect exclude is disabled
  BGP Policy Mapping is disabled  

PQUICC Serial in async mode unit 2 slot 0/1, idb at 0x823057C0, driver data structure at 0x823085FC
SCC Registers:
General [GSMR]=0x62:0x00028034, Protocol-specific [PSMR]=0x3008
Events [SCCE]=0x0100, Mask [SCCM]=0x023F, Status [SCCS]=0x03
Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E
Interrupt Registers:
Config [CICR]=0x00367F80, Pending [CIPR]=0x04000200
Mask   [CIMR]=0x10200040, In-srv  [CISR]=0x00000000
Command register [CR]=0x180
Port A [PADIR]=0x0400, [PAPAR]=0xFFFF
       [PAODR]=0x0000, [PADAT]=0xFBFF
Port B [PBDIR]=0x0630F, [PBPAR]=0x0600E
       [PBODR]=0x00000, [PBDAT]=0x3BEED
Port C [PCDIR]=0x00C, [PCPAR]=0x000
       [PCSO]=0x0C0,  [PCDAT]=0xCF0, [PCINT]=0x00F

     DCD=up  DSR=up  DTR=up  RTS=up  CTS=up

SCC GENERAL PARAMETER RAM (at 0x68013E00)
Rx BD Base [RBASE]=0x2A30, Fn Code [RFCR]=0x18
Tx BD Base [TBASE]=0x2AB0, Fn Code [TFCR]=0x18
Max Rx Buff Len [MRBLR]=1500
Rx State [RSTATE]=0x1000, BD Ptr [RBPTR]=0x2A30
Tx State [TSTATE]=0x0, BD Ptr [TBPTR]=0x2AB0

SCC UART PARAMETER RAM (at 0x68013E00)
Maximum idle characters 5
Break Character F1
Received Parity Error 0
Received Frame Error 0
Received Noise Error 0
Number of break conditions 0
Break length 1608
uart1 0
uart2 0
Out of sequence 0
cc[0] = 8000
cc[1] = 8000
cc[2] = 8000
cc[3] = 8000
cc[4] = 8000
cc[5] = 8000
cc[6] = 8000
cc[7] = 8000
rccm = C0FF
rccr = 0
rlbc = 0
Async Mode: UART
Receive Ring
        rmd(68012A30): status 9000 length 0 address 7DC7AF8
        rmd(68012A38): status 9000 length 0 address 7DC81B8
        rmd(68012A40): status 9000 length 0 address 7DC8878
        rmd(68012A48): status B000 length 0 address 7DC8F38
Transmit Ring
        tmd(68012AB0): status 0 length 0 address 0
        tmd(68012AB8): status 0 length 0 address 0
        tmd(68012AC0): status 0 length 0 address 0
        tmd(68012AC8): status 2000 length 0 address 0
Outpak with particle 0x0
PQUICC SCC specific errors:
0 input aborts on receiving flag sequence
0 throttles, 0 enables
0 overruns
0 transmitter underruns
0 transmitter CTS losts
                                                  


и для образованности: в последней команде что узнаем?

"соединение двух CISCO через async"
Отправлено OVDP , 11-Авг-05 14:46 
>>Покажи на обоих рутерах:
>>show interfaces
>>show ip interface serial 0/1
>>show controllers serial
>
>и для образованности: в последней команде что узнаем?


извините за беспокойство... проблемы в кабеле(проблема решена), но всё равно для чего последняя команда?

"соединение двух CISCO через async"
Отправлено Crystal_m , 11-Авг-05 16:37 
>>>Покажи на обоих рутерах:
>>>show interfaces
>>>show ip interface serial 0/1
>>>show controllers serial
>>
>>и для образованности: в последней команде что узнаем?
>
>
>извините за беспокойство... проблемы в кабеле(проблема решена), но всё равно для чего
>последняя команда?

Состояние интерфейса на уровне 1.
show controllers serial 0/1 - еще в ту же кучу