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ru.cisco
- RU.CISCO ---------------------------------------------------------------------
From : Andrey Tulupov 2:5020/400 26 Feb 2002 17:25:40
To : All
Subject : received clockrate
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Hi, All!
Вот такой вопросик:
если на 3620 дать команду:
sh controllers s1/0 то имеем следующее:
M4T: show controller:
PAS unit 0, subunit 0, f/w version 1-45, rev ID 0x2800001, version 3
idb = 0x617D7150, ds = 0x617D8C50, ssb=0x617D8F30
Clock mux=0x0, ucmd_ctrl=0xC, port_status=0x74
Serial config=0x8, line config=0x200
maxdgram=1608, bufpool=48Kb, 120 particles
DCD=up DSR=up DTR=up RTS=up CTS=up
line state: up
cable type : V.35 DTE cable, received clockrate 2047212
base0 registers=0x3C800000, base1 registers=0x3C802000
mxt_ds=0x61ADA010, rx ring entries=40, tx ring entries=128
rxring=0x31B3340, rxr shadow=0x617DD824, rx_head=12
txring=0x31B34C0, txr shadow=0x617DDA30, tx_head=87, tx_tail=87, tx_count=0
throttled=0, enabled=0
rx_no_eop_err=0, rx_no_stp_err=0, rx_no_eop_stp_err=0
rx_no_buf=0, rx_soft_overrun_err=0, dump_err= 0, bogus=0, mxt_flags=0x0
tx_underrun_err=0, tx_soft_underrun_err=0, tx_limited=0(2)
tx_fullring=2468, tx_started=200044467
т.е четко говрит про скорость с какой работает интерфейс.
Если даем эту же команду на 1751 то имеем следующее:
sh contr s0/0
Interface Serial0/0
Hardware is PowerQUICC MPC860
DTE V.35 TX and RX clocks detected.
idb at 0x80C4B750, driver data structure at 0x80C53204
SCC Registers:
General [GSMR]=0x2:0x00000030, Protocol-specific [PSMR]=0x8
Events [SCCE]=0x0000, Mask [SCCM]=0x001F, Status [SCCS]=0x06
Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E
Interrupt Registers:
Config [CICR]=0x00365F80, Pending [CIPR]=0x84008000
Mask [CIMR]=0x40204000, In-srv [CISR]=0x00000000
Command register [CR]=0x5C0
Port A [PADIR]=0x1000, [PAPAR]=0x99C3
[PAODR]=0x0000, [PADAT]=0xEFFF
Port B [PBDIR]=0x09C0F, [PBPAR]=0x0E00E
[PBODR]=0x00000, [PBDAT]=0x3877C
Port C [PCDIR]=0x000, [PCPAR]=0x000
[PCSO]=0xC20, [PCDAT]=0xFCC, [PCINT]=0x000
Receive Ring
rmd(FF002230): status 9000 length 42 address 1970A84
rmd(FF002238): status 9000 length 42 address 1970404
rmd(FF002240): status 9000 length 2F address 196FD84
rmd(FF002248): status 9000 length 42 address 196F704
rmd(FF002250): status 9000 length 2E address 196F084
rmd(FF002258): status 9000 length 2F address 196EA04
rmd(FF002260): status 9000 length 2E address 196E384
rmd(FF002268): status 9000 length 2F address 196DD04
rmd(FF002270): status 9000 length 2E address 196D684
rmd(FF002278): status 9000 length 2F address 196D004
rmd(FF002280): status 9000 length 42 address 196C984
rmd(FF002288): status 9000 length 2E address 196C304
rmd(FF002290): status 9000 length 2F address 196BC84
rmd(FF002298): status 9000 length 2E address 196B604
rmd(FF0022A0): status 9000 length 30 address 196AF84
rmd(FF0022A8): status B000 length 2E address 196A284
Transmit Ring
tmd(FF0022B0): status 5C00 length 2D address 1804714
tmd(FF0022B8): status 5C00 length 2D address 1804714
tmd(FF0022C0): status 5C00 length 40 address 1800994
tmd(FF0022C8): status 5C00 length 2D address 1804714
tmd(FF0022D0): status 5C00 length 2D address 1804714
tmd(FF0022D8): status 5C00 length 40 address 1800994
tmd(FF0022E0): status 5C00 length 40 address 1800994
tmd(FF0022E8): status 5C00 length 2D address 1804714
tmd(FF0022F0): status 5C00 length 2E address 1804714
tmd(FF0022F8): status 5C00 length 244 address 18043D4
tmd(FF002300): status 5C00 length 244 address 1804D94
tmd(FF002308): status 5C00 length 244 address 1803D54
tmd(FF002310): status 5C00 length 244 address 1980754
tmd(FF002318): status 5C00 length 2D address 1804714
tmd(FF002320): status 5C00 length 2D address 1804714
tmd(FF002328): status 7C00 length 2D address 1804714
SCC GENERAL PARAMETER RAM (at 0xFF003C00)
Rx BD Base [RBASE]=0x2230, Fn Code [RFCR]=0x18
Tx BD Base [TBASE]=0x22B0, Fn Code [TFCR]=0x18
Max Rx Buff Len [MRBLR]=1548
Rx State [RSTATE]=0x18008440, BD Ptr [RBPTR]=0x2260
Tx State [TSTATE]=0x18000548, BD Ptr [TBPTR]=0x2328
SCC HDLC PARAMETER RAM (at 0xFF003C38)
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]=57226
User-defined Address 0000/0000/0000/0000
User-defined Address Mask 0x0000
buffer size 1524
PowerQUICC SCC specific errors:
0 input aborts on receiving flag sequence
0 throttles, 0 enables
0 overruns
0 transmitter underruns
0 transmitter CTS losts
как из этого можно вычленить received clockrate?
Спасибо за помощь.
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* Origin: Siberian Internet Company (2:5020/400)
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