Cisco WAN :: No Output From Show Int Transceiver From A Cat6509VE?
Oct 26, 2011
There're more than twenty 6509VE running in the network. All of them has got 1GE or 10GE SFP / GBIC.However, when I tried "show int trans" in some of them, there's nothing shown:
Router_A#sh int transceiv
No transceiver present
Router_A#sh inv
Router_A#sh int status | i connected
Gi1/1 connected 304 full 1000 1000BaseSX
Gi1/2 To WLC5508 connected trunk full 1000 1000BaseSX
Gi1/3 To WLC5508 connected trunk full 1000 1000BaseSX
[code]....
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May 6, 2013
I will like to know if I can replace a 1gi fiber transceiver for a 10 Gi transceiver, without any changes on the switch config.the switch is a 3750G.
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Aug 1, 2012
I have copied status codes from show ip bg command output and its explanation (from Cisco documentation site)., d and h (suppressed, dampened and history). I read somewhere that these are to control flapping routes. But not able to understand it completly.Raised this question in a couple of forums but didnt get a proper reply.The table entry is suppressed.??The table entry is dampened. ??The table entry history. The table entry is validThe table entry is the best entry to use for that network.
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Aug 18, 2011
In a basic VPN l2l scenario using ezVPN, server behind NAT device, client using 3G. What would be the reason to have in the output of the show crypto ipsec sa, a current peer different from remote crypto endpoint on the server ?
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Dec 2, 2012
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Feb 15, 2012
I've multiple FWSMs running. The funny thing: When I do a "show resource usage" I have one blade showing a "Conns [rate]" and "Syslogs [rate]" values and one blade isn't.
SSH 4 5 15 0 admin
Syslogs [rate] 1 437 unlimited 0 admin
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Xlates 154 2877 unlimited 0 admin
Hosts 154 2877 unlimited 0 admin
Mac-addresses 6 7 65535 0 admin
All modules are running the same software version 3.2(10).And the even more funny thing is: on one blade I have different output for all the contexts on it.What's the reason for that behaviour? A bug?
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Mar 7, 2013
How to approach an overnight upgrade from autonomous AP1231/1242 deployment into a 2504 controller-based AP1602 deployment.I do not have access to the existing 1231/1242 deployment ==> I need to ask network manager for all necessary config info to be ported onto the 2504.Example: the 1231 show run output does not list the various SSID that are in use.Therefore the question is: which commands' output do I need to ask to have all possible config data from 1231/1242 to use when configuring the 2504/1602 deployment.
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Apr 16, 2011
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Mar 12, 2012
I recently configured a network with a 4500 Sup7E and a 3560G with jumbo frame support. I am trying to confirm operation. On the 4500 this is straight forward using "sho int g0/nn count detail". [code] The 3560 doesn't support that command. The closest I can come to finding the number of jumbo packets is "show controllers ethernet" (example below). On the transmit side I assume that jumbo frames would be tallied in the "Too large frames" counter. The receive side is a little more ambiguous. There are 2 counters that seem to be duplicates, "Valid frames, too large" and "Valid oversize frames". In operation they are not. I am seeing the "Valid frames, too large" counter incrementing while the "Valid oversize frames" remains at zero. [code]
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Mar 5, 2013
I have a really weired thing happening on 6509 device with one of my customers.The device has a SUP 2 (MSFC2) with version 12.2.18SXF17B.
any VLAN interface once administratively down or simply down shows on "show interface status" output as VLAN.While it supposed to show "Routed". However once the port is up it is shows "routed" like it should.
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Oct 30, 2011
I am trying to get a sample command output of "show chassis inventory" for:
CSS 11501
CSS 11503
CSS 11506
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Apr 18, 2013
NAM2320 has two 10 Gigabit Ethernet mornitoring interface.Does it support 1G transceiver(SFP) like GLC-SX-MMD=?Or it only can support SFP+
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Mar 13, 2013
I have configured a vlan interface on a 3750 switch. there is aprox 4Mb active traffic flowing through the interface, but when I do a "show interface vlan (vlanid)" the output show zero bits in and zero bits out. Its a typical L3 config with one IP on the vllan interface acting as the gateway for the VLAN devices. Is this a normal behaviur ? and if so is there any way to get the traffic in/out stats. The end PC/devices are connected to this switch via an L2 TRUNK and I dont have access to the L2 switch on which the actual devices connect. so cant get the real time stats of those interfaces.
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Jan 29, 2012
How to understand "show sessions" and "show connection" commands? And what is the difference between the two?
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Jun 8, 2013
I have WS-C3750X-24T-S switch with C3KX-NM-1G and now i want to put a transceiver GLC-EX-SMD= in the switch SFP port, is this GLC-EX-SMD= compatable with that switch ?. i thoroughly check the product datasheet and compatible chart but their i don't have seen ?
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May 27, 2012
Facing issue with 2960G switch , where its do not display "logging trap informational " in show running and show startup .where its showing all other levels from 0 to 5 and 7 after configuration and save commands. [code] after config getting saved , it do not shows in show runn or in show startup while for all other levels it do show the config lines .I tried the same on 12.55.SE release also but its same results . Is this a limitaion of this platform, is there any doc explaining the same for reference. [code]
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Jun 18, 2011
I have a cisco 1760 with running VIC-2FXO (working fine). I'm now trying to replace that line with an ISDN line through a VIC2-2BRI.
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Nov 5, 2011
I purchased a couple of used Cisco Routers and Switches and the guy gave me a bag with some cabling and one of these little guys were inside:
I have seen them plugged in before on images of peoples labs, but what are they used for? Why would I want to use this?
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Dec 18, 2011
I am looking for optical transceivers that are compatible with the Cisco 5509 switch. Preferably 1G.
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Feb 5, 2012
We have C7206VXR NPE-G2 platform with transceiver which support DOM.Could we monitor DOM tx/rx level statistic through snmp for 7206 platform?In CLI result of command "sh interf GigabitEthernet0/1 transceiver" give some information.We tried search for some MIB In "MIB locator" on cisco.com.
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Feb 17, 2013
We are looking to purchase some addidtional 48 port swithches for our network. Currently we have the following swtiches setup
2 of 3750 POE-24 (These two are stacked and have our servers plugged into them). Currently no SFP modules.
3 of 3560 POE-24 (These each have two 1000BASE-T SFP modules in them, with UTP connecting back to the 3750 switches above)
We are looking to get 2 of 48 port C2960S-48TS-L switches with two 1000BASE-T SFP modules in each that then will also connect back to the 3750 switches.
I had a few of question about this:
Will the cisco lite version (rather than the more expensive cisco base software) support the 1000BASE-T SFP modules?
The 1000BASE-T SFP modules, are they auto-config? Have you the link for commands we can use, if required?
We don't have budget for stack modules, apart from that would you recommend we change anything with the new setup?
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Feb 7, 2012
Does the X2-10GB-T copper transceiver is supported on the WS-X45-SUP6L supervisor?
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Jun 18, 2012
I have the follow error in a SW3750:
%SFF8472-5-THRESHOLD_VIOLATION: Te2/0/1: Voltage low alarm; Operating value: 0.00 V, Threshold value: 3.07 V.
I used the command:
#sho interfaces transceiver
If device is externally calibrated, only calibrated values are printed.
++ : high alarm, + : high warning, - : low warning, -- : low alarm.
NA or N/A: not applicable, Tx: transmit, Rx: receive.
[Code]....
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Jul 30, 2012
When I insert the TwinGig Converter in a Catalyst 4900M you get the following error message: Failed to read transceiver serial eeprom on port Te2/1, try reinserting.This error is probably because the device expects 10Gig transceivers to be connected to the device not 1Gig.I used the TwinGig 4 module and 8 SFP ports are connected. But when i type in the the "hw-module module <slot> port-group <group> select gigabitethernet" the command is not available. [code]
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Sep 22, 2011
I have a catalyst 4506 switch with one sup-engine WS-X45-SUP6 L-E, which consist of two X2-10GB-SR Transceiver( CISCO).IOS on the sup-engine is cat4500e-ipbase-mz.150-2.SG1.bin. IOS detected only one X2-10GB-SR Transceiver in Ten1/2. When I insert the X2-10GB-SR Transceiver in Ten1/1
C4K_GLMMAN-3-X2PLUGGABLESEEPROMREADFAILED: Failed to read seeprom on port Te1/1. Reinsert X2 m
But the problem is i need two X2-10GB-SR Transceiver for Uplink.
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Nov 13, 2011
I'm unable to get the N7K-M108X2-12L 10 Gbps Ethernet XL Module within our Nexus 7009 chassis to recognise the individual X2-10GB-SR transceiver modules. I have the same issue on another 7009 chassis.If I perform a 'show interface'. I get the following output saying SFP not inserted.
-Ethernet3/5 is down (SFP not inserted)
-Dedicated Interface
-Belongs to Po51
-Hardware: 10000 Ethernet, address: 7081.0599.d458 (bia 7081.0599.d458)
I also get the same result if I issue the following command. Are their any additional features I need to enable? or would this be a license issue?
Have already tried different X2-10GB-SR modules, reloading the card, re seating the card. [code]
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Oct 15, 2012
I want to connect a Cisco small business switch (sf302-8) to a Cisco catalyst 2960S over a multi mode fiber. The transceiver I am using in the catalyst is a GLC-SX-MM. I presume in the SF302, I will have to use a MGBSX1. My question is "are these transceiver compatible with each other and if not, is there a transceiver that will suit both pieces of hardware?
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Dec 9, 2012
I have a Cisco 5548 Nexus switch with 10Gbase-SR interface transceiver. This interface is connected to Server chasis.
The show interface transceiver details output shows High ++ alarm for Current. Additionally, i am getting output errors on this interface.
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Oct 4, 2012
I am struggling to find an SFP transceiver, single mode, that operates at 100Mbps in a 1000Mbps port in an ME3600 or ME3800.
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Apr 16, 2011
I want to watch internet streaming on my TV. And I don't want to have my PC turned on all the time. I've learned that I need some set top box for that, so I could connect it to my cable modem and TV. But all set boxes I've seen so far are for HDTVs and my TV is standard with S-VIDEO input.
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Jul 18, 2012
I have run a netconfig jobs in LMS 4.2.1 with these settings: [code] After running the job the "Device Details" of the jobs say "Successful Devices" for all three switches:"Deploy successful (Primary Login Succeeded / Primary Enable Succeeded )" For the devices switch-1 and switch-2 I get the desired output: [code]. Why there is no output although the job is successful?
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Jan 26, 2012
I was given an old Cisco 2611 to screw around with, no idea if it's working or not and no idea if the configs and passwords were wiped. Now my problem is that when I turn it on I don't see any console output at all.
Using 9600 baud, 1 stop bit, 8 data bits, no parity or flow control.
The power LED comes on and the activity light blinks for ~1 - 2 minutes before stopping. If I plug something into one of the Ethernet ports on the back the link light comes on for the port and the activity light occasionally flashes, from DHCP probes or something from my netbook I assume.
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Mar 15, 2011
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