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帧中继问题在线求助 [复制链接]

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发表于 2004-11-09 14:59 |只看该作者 |倒序浏览
我是cisco2610路由器连接2601DTU帧中继,对方dlci为80,我是82,对方地址为10。34。1。74,我为10。34。1。73,我的端口和协议都是up的,但是我不能ping通对方地址,请高手指点,在线等,多谢!

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发表于 2004-11-09 17:03 |只看该作者

帧中继问题在线求助

对方的端口和协议是否up?

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发表于 2004-11-09 18:01 |只看该作者

帧中继问题在线求助

MAP映射配了吗
能把配置拿过来吗?

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发表于 2004-11-10 08:53 |只看该作者

帧中继问题在线求助

情况是这样,电路使用的是128帧中继,对端DLCI为80,本端为82,在本端连接2603DTU,端口和协议都是down,昨天上午找电信更换成2601DTU后,端口和协议都UP起来了,但是ping不通本端s0/0和对端的s0/0的地址,和2601不支持128K有没有关系?,现在本端是2603,端口和协议都是UP的,就是ping不通,实在搞不明白帧中继,请老大指点迷经,不胜感激
#sh run
Building configuration...

Current configuration : 901 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname 1111
!
enable password 999999
!
ip subnet-zero
no ip routing
!
interface Ethernet0/0
ip address 10.34.95.1 255.255.255.192
no ip route-cache
no ip mroute-cache
half-duplex
!
interface Serial0/0
bandwidth 128
ip address 10.34.1.73 255.255.255.252
encapsulation frame-relay ietf
no ip route-cache
no ip mroute-cache
no fair-queue
frame-relay map ip 10.34.1.74 82
frame-relay interface-dlci 82
frame-relay lmi-type ansi
!
interface Serial0/1
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
ip classless
ip route 10.34.89.0 255.255.255.0 10.34.1.74
no ip http server
no ip pim bidir-enable
!
!
snmp-server community public RO
!
line con 0
line aux 0
line vty 0 4
password cisco
login!
!
end

*************************************上面是本端2610的配置*********
*****************************下面是对端的端口配置和端口的状态**************

User Access Verification

#sh config
Using 2518 out of 29688 bytes
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname 222222
!
!
!
interface FastEthernet0/0
ip address 10.34.89.1 255.255.248.0
no ip directed-broadcast
no keepalive
!
interface Serial0/0
ip address 10.34.1.74 255.255.255.252 secondary
ip address 10.34.1.38 255.255.255.252
no ip directed-broadcast
encapsulation frame-relay IETF
no ip mroute-cache
frame-relay map ip 10.34.1.73 80
frame-relay interface-dlci 17
frame-relay interface-dlci 80
frame-relay lmi-type ansi

!

ip classless
ip route 0.0.0.0 0.0.0.0 10.34.1.37
ip route 10.34.95.0 255.255.255.192 10.34.1.73
no ip http server
!
snmp-server engineID local 00000009020000049ACF3FC0
snmp-server community ahwan RO
!

******************端口的状态,她是两个帧中继用一个端口***********
Serial0/0 is up, line protocol is up
  Hardware is PowerQUICC Serial
  Internet address is 10.34.1.38/30
  MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
     reliability 255/255, txload 2/255, rxload 3/255
  Encapsulation FRAME-RELAY IETF, loopback not set
  Keepalive set (10 sec)
  LMI enq sent  121679, LMI stat recvd 121671, LMI upd recvd 0, DTE LMI up
  LMI enq recvd 0, LMI stat sent  0, LMI upd sent  0
  LMI DLCI 0  LMI type is ANSI Annex D  frame relay DTE
  Broadcast queue 0/64, broadcasts sent/dropped 3/0, interface broadcasts 0
  Last input 00:00:00, output 00:00:02, output hang never
  Last clearing of "show interface" counters 2w0d
  Input queue: 0/75/0 (size/max/drops); Total output drops: 198
  Queueing strategy: weighted fair
  Output queue: 0/1000/64/198 (size/max total/threshold/drops)
     Conversations  0/87/256 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
  5 minute input rate 22000 bits/sec, 58 packets/sec
  5 minute output rate 17000 bits/sec, 48 packets/sec
     3501950 packets input, 495100612 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 1 giants, 0 throttles
     33526 input errors, 1818 CRC, 14450 frame, 0 overrun, 0 ignored, 17258 abor
t
     6903935 packets output, 508646199 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 output buffer failures, 0 output buffers swapped out
     334 carrier transitions
     DCD=up  DSR=up  DTR=up  RTS=up  CTS=up

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发表于 2004-11-10 10:57 |只看该作者

帧中继问题在线求助

现在连接的是2603DTU,本端的端口和协议都是up的,但是就ping不通本端的s0/0和对端的s0/0,哪位高手看看是什么回事?

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发表于 2004-11-10 12:50 |只看该作者

帧中继问题在线求助

对端串口封装协议为祯中继IETF。
本地为祯中继。

查一下祯中继默认封装格式是否为IETF

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发表于 2004-11-10 14:05 |只看该作者

帧中继问题在线求助

封装协议已经改为IETF,这是cisco使用的格式,我得两端都是2600路由器

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8 [报告]
发表于 2004-11-11 09:49 |只看该作者

帧中继问题在线求助

debug fr
pad 82
pad 80
结果贴出来

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发表于 2004-11-11 11:51 |只看该作者

帧中继问题在线求助

debug fr 只支持 packet ,或者 debug fr  packet inter 命令

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发表于 2004-11-11 14:56 |只看该作者

帧中继问题在线求助

我ping 对端s0/0地址时报信息:那位知道是什么回事?
03:57:29: Serial0/0:encaps failed on broadcast for link 38(BRIDGE)
03:57:29: Serial0/0: broadcast search
03:57:29: Serial0/0:encaps failed on broadcast for link 38(BRIDGE)
03:57:29: Serial0/0: broadcast search
03:57:29: Serial0/0:encaps failed on broadcast for link 38(BRIDGE)
03:57:29: Serial0/0: broadcast search
03:57:29: Serial0/0:encaps failed on broadcast for link 38(BRIDGE)
03:57:30: Serial0/0: broadcast search
03:57:30: Serial0/0:encaps failed on broadcast for link 38(BRIDGE)
03:57:30: Serial0/0: broadcast search
03:57:30: Serial0/0:encaps failed on broadcast for link 38(BRIDGE)
03:57:31: Serial0/0: broadcast search
03:57:31: Serial0/0:encaps failed on broadcast for link 38(BRIDGE)
debug fr packet int s0/0以后,现在报
04:06:00: Serial0/0(i): dlci 82(0x1421), NLPID 0x3CC(IP), datagramsize 52
04:06:03: Serial0/0(i): dlci 82(0x1421), NLPID 0x3CC(IP), datagramsize 52
04:06:09: Serial0/0(i): dlci 82(0x1421), NLPID 0x3CC(IP), datagramsize 52
04:10:39: Serial0/0(i): dlci 82(0x1421), NLPID 0x3CC(IP), datagramsize 52
04:10:42: Serial0/0(i): dlci 82(0x1421), NLPID 0x3CC(IP), datagramsize 52
04:10:48: Serial0/0(i): dlci 82(0x1421), NLPID 0x3CC(IP), datagramsize 52
这是什么意思,请哪位指点?
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