From: Narbik Kocharians (narbikk@gmail.com)
Date: Sat Aug 25 2007 - 16:32:35 ART
Try connecting that port using a cross over cable to another known good
port, if its still down, then i would say that the interface on the router
is bad. If it comes up try connecting the router to another port on that
switch.
On 8/25/07, Tony Schaffran <groupstudy@cconlinelabs.com> wrote:
>
> You definitely have a strange situation.
>
> At this point, it can only be hardware or software.
>
> Are you certain that this FastEthernet interface module in R5 is
> functional?
> Does it work in another router or does it work connected to something
> other
> than the switch?
>
> Are you certain that the cable is good? Have you swapped the cable with
> one
> you know is working?
>
> Have you tried a newer version of IOS?
>
> Good luck. I am out of ideas.
>
>
> Tony Schaffran
> Network Analyst
> CCIE #11071
> CCNP, CCNA, CCDA,
> NNCDS, NNCSS, CNE, MCSE
>
> www.cconlinelabs.com
> Your #1 choice for online Cisco rack rentals.
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> NITIN NITIN
> Sent: Saturday, August 25, 2007 10:52 AM
> To: groupstudy@cconlinelabs.com; ccielab@groupstudy.com
> Subject: RE: ethernet link not comming up
>
> Hi ,
>
> ouputs as desired
>
> R5#show interfac f1/1
> FastEthernet1/1 is up, line protocol is down
> Hardware is AmdFE, address is 0016.9d43.f792 (bia 0016.9d43.f792)
> Internet address is 150.100.3.1/24
> MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation ARPA, loopback not set
> Keepalive set (10 sec)
> Full-duplex, 100Mb/s, 100BaseTX/FX
> ARP type: ARPA, ARP Timeout 04:00:00
> 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: fifo
> Output queue: 0/40 (size/max)
> 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
> Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
> 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> 0 watchdog
> 0 input packets with dribble condition detected
> 336 packets output, 21062 bytes, 0 underruns
> 0 output errors, 0 collisions, 4 interface resets
> 0 babbles, 0 late collision, 0 deferred
> 11 lost carrier, 0 no carrier
> 0 output buffer failures, 0 output buffers swapped out
> R5#
>
>
>
>
> SW2#show inter f0/5
> FastEthernet0/5 is up, line protocol is up (connected)
> Hardware is Fast Ethernet, address is 0016.4737.2805 (bia 0016.4737.2805)
> MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation ARPA, loopback not set
> Keepalive set (10 sec)
> Full-duplex, 100Mb/s, media type is 10/100BaseTX
> input flow-control is off, output flow-control is unsupported
> ARP type: ARPA, ARP Timeout 04:00:00
> Last input 00:00:48, output 00:00:01, 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: fifo
> Output queue: 0/40 (size/max)
> 5 minute input rate 0 bits/sec, 0 packets/sec
> 5 minute output rate 0 bits/sec, 0 packets/sec
> 1002 packets input, 78992 bytes, 0 no buffer
> Received 458 broadcasts (0 multicast)
> 0 runts, 0 giants, 0 throttles
> 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> 0 watchdog, 454 multicast, 0 pause input
> 0 input packets with dribble condition detected
> 3520 packets output, 258348 bytes, 0 underruns
> 0 output errors, 0 collisions, 1 interface resets
> 0 babbles, 0 late collision, 0 deferred
> 0 lost carrier, 0 no carrier, 0 PAUSE output
> 0 output buffer failures, 0 output buffers swapped out
>
>
>
>
> R5#
> Current configuration : 1503 bytes
> !5#
> version 12.4
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname R5
> !
> boot-start-marker
> boot-end-marker
> !
> no logging console
> enable password cisco
> !
> no aaa new-model
> !
> resource policy
> !
> ip cef
> !
> !!
> voice-card 0
> no dspfarm
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 110.1.5.1 255.255.255.0
> !
> interface GigabitEthernet0/0
> no ip address
> shutdown
> duplex auto
> speed auto
> media-type rj45
> negotiation auto
> !
> interface GigabitEthernet0/1
> no ip address
> shutdown
> duplex auto
> speed auto
> media-type rj45
> negotiation auto
> !
> interface Serial0/0/0
> no ip address
> shutdown
> !
> interface Serial0/0/1
> no ip address
> shutdown
> !
> interface FastEthernet1/0
> ip address 110.1.145.5 255.255.255.0
> duplex auto
> speed auto
> interface FastEthernet1/1
> ip address 150.100.3.1 255.255.255.0
> duplex auto
> speed auto
> !
>
>
> Tony Schaffran <groupstudy@cconlinelabs.com> wrote:
> Can you show the output of 'show int fa1/1' on R5?
>
> Is this interface being used as a backup interface anywhere in the config?
>
>
> Tony Schaffran
> Network Analyst
> CCIE #11071
> CCNP, CCNA, CCDA,
> NNCDS, NNCSS, CNE, MCSE
>
> www.cconlinelabs.com
> Your #1 choice for online Cisco rack rentals.
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> NITIN NITIN
> Sent: Friday, August 24, 2007 3:47 PM
> To: groupstudy@cconlinelabs.com; ccielab@groupstudy.com
> Subject: RE: ethernet link not comming up
>
> Hi ,
>
> again same issue
>
> SW2#sh run int fastEthernet 0/5
> Building configuration...
> Current configuration : 110 bytes
> !
> interface FastEthernet0/5
> no switchport
> ip address 150.100.3.4 255.255.255.0
> speed 100
> duplex full
> end
>
>
> R5#sh run int fastEthernet 1/1
> Building configuration...
> Current configuration : 95 bytes
> !
> interface FastEthernet1/1
> ip address 150.100.3.1 255.255.255.0
> duplex full
> speed 100
> end
>
> FastEthernet1/0 110.1.145.5 YES NVRAM up
> down
> FastEthernet1/1 150.100.3.1 YES manual up
> down
> Loopback0 110.1.5.1 YES NVRAM up
> up
> R5#
>
>
> SW2 line protocol up
>
> R5 down
>
> doing on real routers
>
>
> R5-----------SW2
>
> Regards
>
>
> Tony Schaffran wrote:
> I see that you do not have an IP address configured on your router
> interface.
>
> Could that be a problem?
>
>
> Tony Schaffran
> Network Analyst
> CCIE #11071
> CCNP, CCNA, CCDA,
> NNCDS, NNCSS, CNE, MCSE
>
> www.cconlinelabs.com
> Your #1 choice for online Cisco rack rentals.
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> NITIN NITIN
> Sent: Monday, August 20, 2007 7:19 AM
> To: ccielab@groupstudy.com
> Subject: ethernet link not comming up
>
> Hi ,
>
> I have a issue which i strange for me
>
> R5 fa1/0--------------F0/5 -SW1
>
>
> R5#sh run int fa 1/0
> Building configuration...
> Current configuration : 72 bytes
> !
> interface FastEthernet1/0
> no ip address
> duplex full
> speed 100
> end
> R5#sh isp inh it p inbrt br | i| i 1/10
> /0
> FastEthernet1/0 unassigned YES NVRAM up
> down<<<
>
>
>
>
> SW1#sh run int fa 0/5
> Building configuration...
> Current configuration : 110 bytes
> !
> interface FastEthernet0/5
> switchport access vlan 2005
> switchport mode access
> speed 100
> duplex full
> end
> SW1#sh ip int brief | i 0/5
> FastEthernet0/5 unassigned YES unset up
> up<<<<<<<
>
>
> If I shut interface on R5 =====
>
> R5(config-if)#
> *Aug 20 14:10:58.411: %LINK-5-CHANGED: Interface FastEthernet1/0, changed
> state to administratively down
>
> port on SW1 goes down 0-=-----
>
>
> Aug 20 14:10:14: %LINK-3-UPDOWN: Interface FastEthernet0/5, changed state
> to down
>
>
> Regard
>
>
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-- Narbik Kocharians CCIE# 12410 (R&S, SP, Security) CCSI# 30832 www.Net-WorkBooks.com
This archive was generated by hypermail 2.1.4 : Sat Sep 01 2007 - 11:32:13 ART