Исходное сообщение
"Cisco 805 не пингует свой serial" Отправлено deff, 21-Окт-05 10:30
На Cisco 805 подняты два интерфейса Ethernet0 & Serial0 им присвоены IP в разных подсетях. Пинг с самой CISCO интерфейса Serial0 дает нулевой результат, а Ethernet0 пингуется отлично. Причем снаружи как с соединения через serial0 так и с соединения через Ethernet0 пинг обоих интерфейсов отличный. Таблица access-list пуста. Как можно заставить пинговаться Serial0? ******#sh contr ser 0 Interface Serial0 Hardware is PowerQUICC MPC850 DTE V.35 TX and RX clocks detected. idb at 0x28CBAA4, driver data structure at 0x28D1CCC SCC Registers: General [GSMR]=0x2:0x00000030, Protocol-specific [PSMR]=0x0 Events [SCCE]=0x0300, Mask [SCCM]=0x001F, Status [SCCS]=0x06 Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E Interrupt Registers: Config [CICR]=0x00368381, Pending [CIPR]=0x00000644 Mask   [CIMR]=0x3024008A, In-srv  [CISR]=0x00000000 Command register [CR]=0x280 Port A [PADIR]=0x0000, [PAPAR]=0x0FCC        [PAODR]=0x0000, [PADAT]=0x0BCF Port B [PBDIR]=0x0E1EE, [PBPAR]=0x020DE        [PBODR]=0x00000, [PBDAT]=0x0508F Port C [PCDIR]=0x006, [PCPAR]=0x004        [PCSO]=0x8C0,  [PCDAT]=0x038, [PCINT]=0x000 Receive Ring         rmd(2202B30): status 9000 length 1 address B7A44         rmd(2202B38): status 9000 length 100 address B65A4         rmd(2202B40): status 9000 length 100 address B7784         rmd(2202B48): status 9000 length 100 address B7BA4         rmd(2202B50): status 9000 length 100 address B78E4         rmd(2202B58): status 9000 length 100 address B74C4         rmd(2202B60): status 9000 length 100 address B6444         rmd(2202B68): status 9000 length 100 address B6704         rmd(2202B70): status 9000 length 100 address B6864         rmd(2202B78): status 9000 length 100 address B6B24         rmd(2202B80): status 9000 length 100 address B6C84         rmd(2202B88): status 9000 length 100 address B6DE4         rmd(2202B90): status 9000 length 100 address B6F44         rmd(2202B98): status 9000 length 100 address B70A4         rmd(2202BA0): status 9000 length 100 address B7204         rmd(2202BA8): status B000 length 100 address B7364 Transmit Ring         tmd(2202BB0): status 0 length 18 address 0         tmd(2202BB8): status 0 length 68 address 0         tmd(2202BC0): status 0 length 68 address 0         tmd(2202BC8): status 0 length 68 address 0         tmd(2202BD0): status 0 length 68 address 0         tmd(2202BD8): status 0 length 0 address 0         tmd(2202BE0): status 0 length 0 address 0         tmd(2202BE8): status 0 length 0 address 0         tmd(2202BF0): status 0 length 0 address 0         tmd(2202BF8): status 0 length 0 address 0         tmd(2202C00): status 0 length 0 address 0         tmd(2202C08): status 0 length 0 address 0         tmd(2202C10): status 0 length 0 address 0         tmd(2202C18): status 0 length 2058 address 0         tmd(2202C20): status 0 length 2 address 0         tmd(2202C28): status 2000 length 2780 address 0 SCC GENERAL PARAMETER RAM (at 0x2203E00) Rx BD Base [RBASE]=0xB30, Fn Code [RFCR]=0x18 Tx BD Base [TBASE]=0xBB0, Fn Code [TFCR]=0x18 Max Rx Buff Len [MRBLR]=256 Rx State [RSTATE]=0x18008000, BD Ptr [RBPTR]=0xB38 Tx State [TSTATE]=0x0, BD Ptr [TBPTR]=0xBB0 SCC HDLC PARAMETER RAM (at 0x2203E38) CRC Preset [C_PRES]=0xFFFF, Mask [C_MASK]=0xF0B8 Errors: CRC [CRCEC]=0, Aborts [ABTSC]=0, Discards [DISFC]=0 Nonmatch Addr Cntr [NMARC]=0 Retry Count [RETRC]=0 Max Frame Length [MFLR]=1608 Rx Int Threshold [RFTHR]=0, Frame Cnt [RFCNT]=65535 User-defined Address 0000/0000/0000/0000 User-defined Address Mask 0x0000 buffer size 1524 PowerQUICC SCC specific errors: 47843 input aborts on receiving flag sequence 0 throttles, 0 enables 0 overruns 0 transmitter underruns 0 transmitter CTS losts IDMA Status: Requests = 00026214      Drops                = 00000000 Complete = 00026214      Post Coalesce Frames = 00026214 Giant    = 00000000 Available Blocks = 256/256 ********#sh ip int brie Interface                  IP-Address      OK? Method Status                Protocol Serial0                    10.48.2.1       YES NVRAM  up                    up Ethernet0                  192.168.48.10   YES NVRAM  up                    up *******#sh int s0 Serial0 is up, line protocol is up   Hardware is PowerQUICC Serial   Internet address is 10.48.2.1/30   MTU 1500 bytes, BW 512 Kbit, DLY 20000 usec,      reliability 129/255, txload 1/255, rxload 1/255   Encapsulation HDLC, loopback not set   Keepalive set (10 sec)   Last input 00:00:03, output 00:00:00, 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  0/1/128 (active/max active/max total)      Reserved Conversations 0/0 (allocated/max allocated)      Available Bandwidth 384 kilobits/sec   5 minute input rate 0 bits/sec, 0 packets/sec   5 minute output rate 0 bits/sec, 0 packets/sec      26232 packets input, 1798409 bytes, 0 no buffer      Received 26172 broadcasts, 0 runts, 0 giants, 0 throttles      1360448 input errors, 8 CRC, 1310937 frame, 0 overrun, 1630 ignored, 47873 abort      26822 packets output, 1881011 bytes, 0 underruns      0 output errors, 0 collisions, 0 interface resets      0 output buffer failures, 0 output buffers swapped out      10 carrier transitions      DCD=up  DSR=up  DTR=up  RTS=up  CTS=up