Everything is in the title...When I plug a GBIC adapter on a port, my switch reload automatically..! Is it normal, because I did it during production and It disconnects some users.
View 0 RepliesIs there any command to display the GBIC in the switch because I need to replace 3550 but I have no exact part number
the model is WS-C3550-24-SMI
and try
sh inventory
sh hardware
sh diag
sh module
I am trying to connect a SF200-48 switch via Mini-GBIC MGBLX1 fibre module to a Cisco 3750 switch with a GLC-SX-MM fibre module installed both running a 1000 Mbps. When connected together they do not enable. Are there compatibility restrictions or is it that the Mini-GBIC modules cannot be used to uplink to a LAN?
View 2 Replies View RelatedNeed your expert input in sorting out the below problem.I have a cisco 6513 switch which is going into SP mode after a reboot whci i have done during BCP activity in my organization.Below are the log for your reference.
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I was trying to configure an SF 300-24 for use in my home and obviously did something dumb. It was working fine. The f/w was updated and I had configured 2 VLANs. VLAN2 was ports 1-6+GE1 for IPTV streaming and VLAN3 was ports 7-24+GE2 and GE3 for the rest of my LAN. I was plugged into GE4 and was configuring the switch with a laptop. GE4 was the only port still on the default VLAN1. I chaged the default VLAN to VLAN3, which forced a reboot and the switch never came back up. Attached is what I see when I connect to the console port: [code]
I can't access to GUI using it's static IP or it's default IP on any port and the console never reaches the point where I can log in. The System light is flashing green but the boot sequence never progresses past what's in the screen shot. I tried to do a hard reset using the recessed button on the front panel but it does not seem to have any effect, no matter how long I hold it down.
I am facing switch reboot issue when power of switch restore from RPS to AC.
View 1 Replies View RelatedI have a Cisco WS-C2960S-48TD-L with 12.2(55)SE2.This is a standalone switch, not in stack, and with no order it reboots itself looking for a new master election. On logging i have nothing, but connected with console cable i see the following after 2 minutes of not showing anything:
Waiting for Stack Master Election...
...
The switch reboots and:
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*Mar 1 00:00:12.289: Read env variable - LICENSE_BOOT_LEVEL =
[URL]
After searching online i have no seeing nothing about disable the feature of the stack so i configure the priority for the "switch 1" to 15 and configure it the switches 2, 3 and 4 to no provision, although this switches don´t exist:
SW_ACCESS(config)#switch 1 priority 15
Changing the Switch Priority of Switch Number 1 to 15
Do you want to continue?[confirm]
New Priority has been set successfully
[URL]
With this new configuration the switch has rebooted again.Why on a standalone switch the stack is rebooting my system?Is it any feature to disable the stack?
I have an interesting problem. I have a 6509 that I'm trying to swap the GBIC on. The switch is already using a GLC-SX-MM GBIC and it is up/up and passing traffic, but we are getting some errors and suspect it may be faulty.
I want to replace the GBIC with one of the identical model - a GLC-SX-MM. It was brand new, never been opened. When the new GBIC is plugged in the link light on the switch goes completely off (not amber) and the port goes into a down/down (not connect) state. There are no messages in the logs at all. It's like it doesn't even see it. If you plug the old GBIC back in then the link comes back up. I tried a different port with the same results.Thinking that the new GBIC may be faulty (even though it was brand new) I tried a second GLX-SX-MM, also new. That one does the same thing.
At that point I thought there might be a problem with that switch, so I tried the GBICs on the other 6509 in that pair. The other 6509 is running the same hardware and software. The GBICs will not work there either. If you move the old, suspected faulty GBIC from 6509-2 to 6509-1 then that it works.
The solution would seem to be that I have two faulty GBICs, but I'm having trouble persuading myself that I have two new ones, straight out of the package, that are both bad. Are there any other things to check on the switch? Here's the pertinent information:
switch#show ver
Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(33)SXI3, RELEASE SOFTWARE (fc2)
<snip>
cisco WS-C6509-E (R7000) processor (revision 1.3) with 458720K/65536K bytes of memory.
Processor board ID SMG1109N3BK
SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache
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I've inherited a network. It looks to have been setup as 10/100 originally, using Netgear FSM726S switches with fibre connecting the switches. The fibre to copper conversion is mainly achieved with 10/100 media convertors rather than GBICs - not sure why - though there are some GBICs in use. Some of the "key" switches have been upgraded to Cisco Catalyst 2960G switches, but nothing else has been touched, so most of the network still runs at 100MB.
View 1 Replies View Relatedis there a command that gives me the model and serial number of the GBIC modules inside the modules of the Cisco 6500 (IOS)?
View 7 Replies View Relatedi have a cisco switch CISCO Catalyst 2960S 48 GigE, 4 x SFP LAN Base WS-C2960S-48TS-L for this i need a 1GB GBIC Connector. need right GBIC connector module and ather details
View 1 Replies View RelatedI have a Cisco WS-C6513 switch, with a couple of GBIC module cards in it. I am trying to display the part number (or model number) of the modules which are inserted into this module card. How to do that? I don't want to schedule down-time to pull the module(s) - just to read the label! :-)
This shows me info for the "module card": sh module 9 But this doesn't work: sh module 9/6
I am trying to get a C2960-8tc-L linked to a sge2000p via the Gbic ports using GLC-SX_MM gbics but having no luck.Are these compatible and should I need to configure anything?
View 1 Replies View RelatedI am having problems configuring a 4900. I have entered the following commands:
hw-module module 2 port-group 1 select gigabitethernet
hw-module module 2 port-group 2 select gigabitethernet
hw-module module 2 port-group 3 select gigabitethernet
hw-module module 2 port-group 4 select gigabitethernet
However no matter what I try, it never sees the GLC-SX gbics I have in the TwinGig converter.
PERSW001#sh interfaces status mod 2
Port Name Status Vlan Duplex Speed Type
Te2/1 inactive 1 full 10G No X2
Te2/2 inactive 1 full 10G No X2
Te2/3 inactive 1 full 10G No X2
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The module WS-X4306, support fibber fiber single mode ó fiber multi mode? what GBIC is for fiber single mode or fiber multi mode?
View 1 Replies View RelatedWe have a Nx5548up pair connected to FI6248 via a vPC. We had to reboot a FI (in order to configure more FC ports) ; following that reboot, we meet many issues.The first log shows the vPC down showing the FI rebbot.2013 May 23 12:31:45 sw-n5kup-fr-eqx-01 %ETH_PORT_CHANNEL-5 PORT_INDIVIDUAL_DOWN: individual port Ethernet1/2 is down
View 1 Replies View RelatedI have a remote 3G Cisco router (Cisco 819) that occastionally drops it's EzyVPN and the local guys just reboot the device so when I log on and check the logs it is empty. My syslog server shows very little, can I keep the logs locally or up the logging to the syslog server?
View 1 Replies View RelatedI have 3560X-24T-S switches with IP Services loaded at remote sites that I have been having troubles with. Originally, they had IOS 12.2(58)SE1 on them. I have up to four diverse paths via point-to-point microwave at the remote sites. The Microwave equipment is by Microwave Networks and is a Prodeus M series which Ethernet support. The original issue manifested itself as hardware loopback errors on some of the ports that were connected to the microwave links.
My experience in the past has been that when a hardware loopback error occurred it is usually a bad switch port. In this case however, if I disconnected all of the microwave Ethernet links and rebooted the switch and then connected the Ethernet connections to the microwave links again, everything works fine. No hardware loopback errors. That is, until the next switch reboot. Then the hardware loopback error would return. Interestingly, it would come back on different ports connected to the microwave links every time. So if a reboot was done without disconnecting the microwave Ethernet links the hardware loopback error would change from one microwave link to another after each reboot.
I then went through and read the lengthy release notes for IOS version 15.0(2)SE and found several fixes that I thought could fix my issue. So I downloaded it and updated a couple of the offending switches (not all of them were having this problem). After going through the second update required to resolve the 'open file error' that happens going between 12.2(58)SE1 and 15.0(2)SE the problem seemed to be resolved on the offending switches. So, I went ahead and updated the IOS on all of the switches with point-to-point microwave connections.
I now have one switch that was updated that is crashing and rebooting continuously when the Ethernet links for the point-to-point microwave are connected. Again, if I disconnect all the microwave links and reboot, it comes up fine ands stays fine when the microwave links are connected back up. It will work fine until the next reboot and then the crash and reboot loop starts over again. Below is a portion of the putty log when the crash occurs:
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previous memory block, bp = 0x59BF838,
memorypool type is Processor
data check, ptr = 0x59BF860
========= Dump bp = 0x59BF87C ======================
59BF77C: 0 0 0 FD0110DF AB1234CD FFFE0000 56 383FDB4
59BF79C: 212AC68 59BF838 59BF6F4 80000042 1 0 A504F53 543A2050
59BF7BC: 6F727441 53494320 506F7274 204C6F6F 70626163 6B205465 73747320 3A20456E
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I am facing a problem with a cisco 6509 that goes into rommon every time i restart. If i give the command
rommon 1> boot
it will pick up the IOS on the sup-bootdisk: or bootdisk: and boots up but i dont understand why on reboot it wont pick up this IOS and boot itself and why do i have to write boot command everytime on rommon.
I have also explicitly given the command "boot system bootdisk:IOSNAME.bin" in the startup config file but still no luck.
Yesterday my router was hangs and my services was stuck. I start the router hard booted and it works fine.This was second time i was facing this kind of scenario. The attached are the "show tech support" of the cisco router 2821.
View 2 Replies View RelatedWe recently wanted to swap our existing WS-SUP720-base with a WS-SUP720-3B in a 6513 chassis.Had the existing configuration config saved in a txt file and replaced the supervisor. Booting went fine and we pasted in the original config. There was one failure message about unnsupported command but didnt take further notice."boot system flash sup-bootflash:" was probaly the line that the 720-3B didnt support.After wr mem and reload it went in continious loop and rebooting due to inncorrect boot device. Had to put back the old supervisor and have now the 720-3B in a 6504 chassis. Tried some commands in rommon, but are not getting any further.
View 8 Replies View RelatedOur 6500 was reboot by self with crash info and i found it was happened by CPU HOG. The log is below for CPU HOG and you can see many times from attached crash info file.
%SYS-SP-3-CPUHOG: Task is running for (16000)m secs, more than (2000)m secs (15/12),process = RPC pagp_switch_mp2sp.
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I think this process made high CPU & memory issue and then there were internal communication fail.. isn't it? So i need to know what PRC pagp_switch_mp2sp is to prevent next issue.
I have 2 Catalyst 2960S-switches configured in a stack. The uplink is configured as a cross-stack etherchannel. Now I want to upgrade the stack with a minimum of downtime for the connected hosts. The hosts are connected to the stack via cross-stack etherchannels. So my question is: How can I upgrade the stack and reboot the members with a minimum of downtime? If I use the archive download-sw command with the /reload-option, the stack is reloaded and the result will be downtime for the hosts while th stack is reloading. Is it possible to upgrade the stack and then reboot the members one by one in a controlled manner?
View 8 Replies View RelatedI have multiple 6509 vss switch. and i notice when the standby chassis reboot I didn't get any snmp trap, but I got when the active one reboot. my question is is there any mib out there for detecting and got a trap when standby reboot?
View 2 Replies View RelatedI am having an issue with this device after setting the ip address and rebooting. I have tried renaming the config.text file without success. I have also tried the steps mentioned here: [URL]
View 1 Replies View RelatedI have Cisco 2811 secure router in my network. Seven day before it has been hanging every 3-4 hour. i have updated "c2800nm-advsecurityk9-mz.124-17.bin" IOS in the router. After that it giving some error and every 7-10 hour network has been delay in LAN as well as WAN and not pinging.
View 7 Replies View RelatedI have a Cisco SG200-08p that's acting up. After setting up 2 larger 200 series switches I pulled this out for its config. I changed the default password and assigned the new static IP address of 192.168.0.103, that's it. The settings applied and worked normally but after rebooting the switch it reverted itself back to the default ip of 192.168.1.254, it retained the new password. After this happened a few times I upgraded the firmware to the latest version, reset the device to factory settings and applied the new address again to have the same problem. It doesn't matter if I reboot the switch in the management interface or physically. Is there a problem with having a zero in the third octet (that would be lame)?
View 6 Replies View RelatedI have a brand new 2960S-48TS-L, plain vanilla with no extra module/boards etc. It boots up ok (the installed version is 12.2 (55) SE5) but then constantly cycles the following error, and doesn't accept any input whatsoever. After 5-10 minutes of cycling the error, the switch reloads and starts the process again.
PCIE0: link is NOT up.
--------------CPU's PCIe SDR Registers--------------------
PE_DLPSET = 00401000
PE_UTLSET1 = 00000000
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I wanted to know if there is a way of upgrading the IOS on a stack of 6 - 8 3750's with minimal impact at reload. Is there a way to reload one member at a time?
View 3 Replies View RelatedI have a WS-C3560X-24 and attached to that are some 9 acces switches, for some weeks now my 3560 reboots some time what couse that the other 9 switches are down for some minuts as well and i dont want this of course. the reboot happens at random times and some times one week not and then like yesterday afternoon it rebooted again.
when i check the Flash directory there is no crash file and when i look at the logging its clean and just shows the startup. it's not the powersuply it's redundend and more L3 switches are attached to this power source and they dont reboot.
L3_AIM#sh versionCisco IOS Software, C3560E Software (C3560E-UNIVERSALK9-M), Version 12.2(55)SE3, RELEASE SOFTWARE (fc1)Technical Support: [URL] Copyright (c) 1986-2011 by Cisco Systems,
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i have a cisco 1900 series router from the isp and we connect it the our router the rv042 small biz, and we have here a cisco catalyst 2950 switch with just default configuration connected to the hosts.
my problem is from time to time that the connection is lost there is no connection with the router and the only solution is to turn off and on the cisco 1900 router and the connection will be back.
do we need to configure the routers and switches? what do you need to configure?
I'm trying to apply the following policy route in my switch 4948, but it suddenly crash. Is anything wrong in my commands? The switch is rebooting with an error:
System returned to ROM by abort at PC 0x0
My commands are:
access-lists 7 permit 10.140.22.0 0.0.0.255
access-list 177 permit ip 10.140.22.0 0.0.0.255 100.220.24.0 0.0.0.255
access-list 177 permit ip 10.140.22.0 0.0.0.255 100.216.36.0 0.0.0.255
access-list 177 permit ip 10.140.22.0 0.0.0.255 100.216.38.0 0.0.0.255
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SGE2010P won't Switch respond to login after reboot
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