Cisco Switching/Routing :: C3560 SW IOS Upgrade?
Nov 23, 2012
I have C3560 switches in my work environment. I want configure ssh on that switch but the IOS what they have 'c3560e-universal-mz.122-58.SE2' not support. As per advised I was triying to upgrade 'c3560e-universalk9-mz.122-58.SE2" for all my access switches.
I successfully upgraded for two switches.
I have two problems now
01. I upgraded the IOS successfully one Switch but the Poe is not working. What is the reason ?
02. After upgrade the IOS, the out put is as follows
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 30 WS-C3560E-24PD 12.2(35)SE5 C3560E-UNIVERSAL-M
Cisco#sh boot sys
[Code].....
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Oct 11, 2012
We have a Cisco switch in each office and every now and then the port that has the D-Link Wireless AP (DAP-1522) connected to it goes to err-disable state. Actually sometimes even a regular port that has a cisco phone connected may also go to err-disable state (less often). So I have to telnet into the switch and issue shut and no shut command on that interface to get it back to life, then it works for a few days or weeks until it happens again. Any suitable configuraiton for that interface, that would prevent that from happening or a workaround ?
Here's the info:
Model: cisco WS-C3560-24PS and cisco WS-C3560-48PS
Image:c3560-ipbase-mz.122-35.SE5.bin
This is the log from one switch:
31w5d: %PM-4-ERR_DISABLE: psecure-violation error detected on Fa0/2, putting Fa0/2 in err-disable state
31w5d: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 74e2.f592.f7f2 on port FastEthernet0/2.
31w5d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down
And from another, which is almost the same:
5d10h: %PM-4-ERR_DISABLE: psecure-violation error detected on Fa0/3, putting Fa0/3 in err-disable state
5d10h: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address d8a2.5e31.2cf6 on port FastEthernet0/3.
5d10h: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to down
5d10h: %LINK-3-UPDOWN: Interface FastEthernet0/3, changed state to down
Here's the configuration of fe interfaces (they are all alike):
interface FastEthernet0/2
description Voice & Data Combo Port
switchport access vlan 11
switchport mode access
switchport voice vlan 15
[code]....
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Oct 24, 2012
I have a 3560-8PC in which the mgt vlan randomly (twice in one day or 2 weeks later) goes into the down state and will return w/o any interventaion 15-20 minutes later. Int G0/1 is the uplink to a 3750. I dont think its a layer1 issue at this time since i have seen it work just fine for over 2 weeks and drop again. I don't see any errors on the 3750 either.
WS-C3560-8PC 15.0(2)SE C3560-IPBASEK9-M
LOG:
----------------------------------------
.Oct 20 19:34:37.533 EDT: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changeds tate to up
[Code].....
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Nov 21, 2012
I am in a doubt if the 3560-12-PC-S supports OSPF. Datasheet says we need IP Services image. But 3560-12PC doesn’t have the option with IP Services. Then I havigate to [URL] how?
So, any clues whether or not this box can run OSPF?
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Feb 5, 2012
I have a weird situation with some switches.
Switch .55 can ssh into Switch .57 but cannot ssh into Switch .56.
Switch 56 can ssh into Switch 55 and ssh into Switch 57
Switch 57 can ssh into Switch 55 and ssh into Switch 56
The software on .56 is:
C3560 Software (C3560-IPBASEK9-M), Version 12.2(55)SE3, RELEASE SOFTWARE (fc1)
I noticed on .56, when I do a show ip ssh I get: SSH Enabled - version 1.5. It doesn't say version 1.99 like the others even when I configure version 2. Is this a bug I am running into?
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Feb 27, 2013
how to configure SLA monitorin for Dual Path default route in Layer 3 switches, like C3560?
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Oct 24, 2012
#sh run | inc user
!
username USER0 secret 5 $1$passwordusername USER1 privilege 15 secret 5 $1$passwordusername USER2 privilege 15 secret 5 $1$password
!
#sh run | inc aaa
!
aaa new-modelaaa authentication login local_authen localaaa authentication login radius_authen group radius localaaa authorization consoleaaa authorization exec local_author localaaa authorization exec radius_author group radius localaaa session-id common
!
#sh run | begin line vty
!
line vty 0 4access-class 3 inexec-timeout 15 0authorization exec radius_authorlogging synchronouslogin authentication radius_authentransport input sshline vty 5 15!sh verCisco IOS Software, C3560 Software (C3560-IPSERVICESK9-M), Version 12.2(55)SE6, RELEASE SOFTWARE (fc1)
the intent of the above is that management connections will only be accepted via SSH, and all of those will be authenticated via RADIUS, unless it's down, then it will use the local username/pw combinations, most of which are given Privledge level 15. Telnet should never work.SSH works as expected (authenticates via RADIUS), but the problem is that Telnet also works, will ONLY use the local database (never RADIUS), and, for some reason, leaves the users at Privledge level 1, instead of the configured 15.Essentially, it seems that at every point I have told it to do something that isn't the default with regards to telnet, it ignores me.Prior to a recent IOS upgrade, the switch didn't support SSH, so the previous config was Telnet with RADIUS, and that worked fine.
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Jun 17, 2012
Had a switch die over the weekend, a c3560, per our normal procedure I pulled the hardware put a very basic config on it(vlans, portchannel, uplink ports, ip of management vlan, con and vty security, snmp, enable secret, and hostname). Then I use solarwinds orion to upload a copy of the old config to bring the switch back to the same state as the one that failed. Its a system that has worked for us 3 or 4 times in the past. But this time when the base config was on the box it couldnt ping across the network.I have tried clearing the arp cache and the dynamic mac tables, i verified the routing tables and even removed the 10.1.185.128/27 route and re-added it, saw the routing update go across to the other 65k, tried bouncing the edge switch(i cant bounce the 65k's), took down the po between the edge and 65k.
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Sep 4, 2012
I have a c3560 switch that has two gig fiber modules in it. I need to uplink fiber to one of these at 100mb. This is because this port will be rate limited to 20mb and 10 percent is the lowest you can go with the rate limiting command. Is there a 100mb fiber module i can insert in the 3560
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Nov 24, 2012
We are seeing output drops on a C3560 switchport, this port does not have QoS enabled -- application does not need special qos treatment, as long as packets are not droppd, so I suppose all traffic will share the same queue? then how should I read the output of "show platform port-asic stats drop" which indicates that it is queue 3 weight 2 drop? I am wondering what is the best way to fix this? enable mls QoS and increase queue 3 bandwidth share on this interface or just increase the output queue depth?
switch#sh mls qos interface gi0/1
GigabitEthernet0/1
QoS is disabled. When QoS is enabled, following settings will be applied
trust state: not trusted
[Code]......
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Mar 4, 2012
I am having an issue with VoiP phones giving me an insufficient bandwidth message. I have three remote locations connected to our main building using 2 Mb point to point ethernet solutions through TWC. Each remote location has a Cisco WS-C3560-24PS running IOS C3560-IPBASE-M, version 12.2(25) and have the cable modems plugged into port 1 on them. The remote buildings are labeled 192.168.101.xxx, 192.168.102.xxx, and 192.168.103.xxx. There are 14-16 VoiP phones in each remote building. The main building being in the subnet of 192.168.100.xxx. I have the 3560s connecting to a single port on a 2801 in the main building, all using the subnet of 192.168.253.xxx The phone server sits in our network at 192.168.100.203. I have created the ACLs, class maps, and policy maps on all of the equipment.
For the remote buildings I have the following:
ACL
===========
Extended IP access list VOIP
permit tcp any host 192.168.100.203 dscp ef
permit tcp any host 192.168.100.203 eq 5566
[Code]....
I have put a hub in to capture traffic via Wireshark to see if DSCP flags are being appropriately marked and I do see that all VoiP packets are getting marked with as EF. However, I have been receiving phone calls from people in the remote buildings stating that their phones will cut out, flash Insufficient Bandwidth on the LCD displays and then the call will cut back in. I am wondering if the 2801 is not applying QoS with the rate-limits in mind since it is set to 100 Mb, or is it an issue with trying to take 3 remote locations and bring them down into 1 port on the 2801?
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Jul 23, 2012
Can a C3560-24PS switch with 32 MB flash be loaded with IOS 15? Will it be able to execute the code and function properly?
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Feb 16, 2011
I have two layer 3 switches C3560 and C3750 Cisco switches with ios version "ipservices-mz.122-35.SE5".Now with the current ios version, these layer 3 switches are not supporting object group.so my question is , do i need to upgrade the ios, for this feature, if yes, which version ?
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Jun 28, 2012
I need to configure the C3560-24TS, QoS control by IP or subnet.i tried to study books and videos many times but still feel i am not well known about QOs...
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Oct 7, 2012
I just trying to setup a dhcp server in my catalyst 3560 switch for a nortel ip phones. I show you mmy configuration:
VOICE VLAN: 3
DATA VLAN: 1
S1:10.2.110.200
port:4100
Nortel IP Phones: IP 2002 (Firmware Version 0604D9H) & IP 1110 (Firmware Version 0623C7)
Switch Configuration:
aaa new-model!aaa session-id commonip subnet-zeroip routing!ip dhcp pool datos network 10.2.100.0 255.255.255.0 default-router 10.2.100.1 lease 0 2!ip dhcp pool voice network 10.2.110.0 255.255.255.0 default-router 10.2.110.200 option 191 ascii "VLAN-A:3" option 128 ascii "Nortel-i2004-A,10.2.100.200:4100,1,5." lease 0 2!!!!no file verify autospanning-tree mode pvstspanning-tree extend system-id!vlan internal allocation policy
[Code]...
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Feb 19, 2013
I have a C3560-24P PoE switch, running on a very small network with nothing special about the endpoints or the configuration (5 laptops connecting via 1 wireless AP, 1 firewall uplink, a networked printer and one conference room phone using PoE. That's it.) I actually have inline power turned off on all the non-PoE device ports.
We are encountering a very strangle anomaly where if a client attempts to send a print job through the switch, to the network printer, the printer makes a noise as it if's begun to initialize and then the switch immediately goes into a reboot. Also the reboot appears to immediately drain all he batter power from the UPS unit that it's connected to. The unit is an APC SmartUPS 750 (500W, 750VA) and when the switch reboots the load on the UPS jumps to well above 100% until the switch appears to 'level out'. Is that kind of power draw normal when rebooting a C3560?
Switch details:
IOS version: c3560-ipbasek9-mz.150-2.SE1
128MB Memory
512K nvram
Model Revision: F0
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Jun 27, 2012
I am upgrading the network equipment at my place of employment. We use Cisco C3560, 2960, 4506 and I was noticing that IOS 15.0.x is available. After doing some reading it appears that Cisco is going to a pay for the licensing functionality that you want. Do I need to purchase licenses to upgrade from IOS 12.X to 15.0.x to maintain functionality?
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Oct 27, 2011
I can´t configure speed in a giga port on WS-C3560-24PS-S switch(config-if)#speed ? no negotiate Do not negotiate speed
do you know if the port support speed 100??
because I need to connect with 2955C-12 switch in one port: 100BASE-FX (Multimode Fiber) uplinks, this port its only 100mbps?
and the switch C3750G-12S-E can I configure the ports on 100mbps?
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Sep 9, 2010
I'm having some weird issues with our 3560 that's connected to an MPLS line. The speed of the port plugged into the providers equipment is 100Mb, but we're only allocated 10Mb of bandwidth from them, I tried to police our traffic out of the port using srr-queue bandwidth limit 10, however when I do that I get some really weird bandwidth results.
Using iperf I've run bandwidth tests with srr-queue bandwidth limit enabled and with it disabled, when it's disabled I get the full 10Mb as expected, however once I enable it I'm lucky to get 5Mb, and while the test is running connectivity between sites is almost useless (which is not the case if I disabled bandwidth limit). Is there anything special I should be doing when I have this enabled? I also have priority-queue out enabled with only one dscp marking placed in queue 1, with very little traffic hitting that queue, but regardless of what I do I can't get the expected bandwidth with the bandwidth limit command, even if I place my iperf traffic in that priority queue.
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Jan 3, 2013
I need to replace an older 3560 with a new 2960-S and am wondering if the SX SFPs I already have will be compatible with the 2960-S. [code] I cannot find any way to get the part numbers of the SFPs.
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Nov 16, 2011
My clients switch is running out of Spanning-Tree instances (c3560 only supports 128 instances). I know that running RSTP with VSTP can mitigate this that all instances over 128 will be handeled by RSTP, but before I implement this are there any other thoughts out there on how to mitigate this. Would MSTP be able to handle more STP instances or MISTP perhaps?
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Sep 11, 2011
I have a c3560 that on Port 1 I can not get any device to talk to the DHCP server.Previously there was a client connected to this port however over the weekend he stated he lost connectivity.
In my troubleshooting I have connected that client to another port and now he is good to go...I connected my laptop and tried to connect to the network however I could not.I checked the logs and did not see anything that lead me to think it was having problems.
Is there another way to shut this down and hopefully start it back up without having to restart the entire switch?
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Apr 14, 2013
We have two switches of the same model (WS-C3560-48PS-S) that are not providing PoE. I'm trying to remotely determine what the cause of the issue is.
Here is some output.
Hostname#show power inlineAvailable:0.0(w) Used:0.0(w) Remaining:0.0(w)
Interface Admin Oper Power Device Class Max (Watts)--------- ------ ---------- ------- ------------------- ----- ----Fa0/1 auto off 0.0 n/a n/a 15.4Fa0/2 auto off 0.0 n/a n/a 15.4Fa0/3 auto off 0.0 n/a n/a 15.4Fa0/4 auto off 0.0 n/a n/a 15.4Fa0/5 auto off 0.0 n/a n/a 15.4Fa0/6 auto off 0.0 n/a n/a 15.4Fa0/7 auto off 0.0 n/a n/a 15.4Fa0/8 auto off 0.0 n/a n/a 15.4Fa0/9 auto off 0.0 n/a n/a 15.4Fa0/10 auto off 0.0 n/a n/a 15.4(code)
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Oct 7, 2012
I am trying to upgrade the IOS in 3560 but I am facing one issue. Its flash is 15MB & available space is 8MB whereas the IOS is of 11MB. How can I upgrade the IOS without upgrading the flash?
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Oct 14, 2012
We would like to install a WS-SVC-WISM2-1-K9 in each of our 2 WS-C6509-E chassis. Both of these have supervisor 720 engines installed. One in each chassis.From what I have read we need to upgrade the IOS to 12.2.33 SXJ4. Is this correct?If this is true then what are the memory requirements for the upgrade to this IOS version. Below is the output from Show version?Is there sufficient memory instqalled to do this install?
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Mar 25, 2012
how to upgrade IOS in switch 6500 connect in VSS from 12.2(33)SXI IOS to 12.2(33)SXJ?
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Apr 17, 2012
i'm trying to find information about the licesing of ios package. I need to upgrade a C2911 from 15.1 to 15.2, the router have a permanent uc license, will be that license permanent also after the upgrade? I'm not able to find documentation about when the license need to be reissued after an upgrade or not. I know that for maintenance release upgrade there are not problems but i'm not sure about minor upgrade.
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Dec 26, 2012
Question for you all regarding a NME-16ES-1G-P installed in a 2811. The NME is running a C3750 image (c3750-ipbase-mz.122-35.SE5.bin). I need to upgrade the IOS and an wondering why the download center is pointing me at C3560 images. I downloaded c3560e-ipbasek9-mz.122-58.SE2.bin and it failed and was stuck in a loop booting and resetting over and over.
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Apr 11, 2013
I am currently running 12.2 (53) and am looking to move up to the 15+ train. Are there any pre-reqs prior to the upgrade that any one is aware of?Unfortunately I have no "lab environment" to test it in. I have production switches with minimal impact to the campus and if done late night I could have it restored back before open of business the following morning. My FW is up to the latest version and I have found nothing in the release notes specifically stating that there would require any stepped upgrades up to v15 and higher.
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Nov 21, 2012
I have a 3560, which is being used as our core router that I have recently installed. It still has the standard IOS which came with (C3560E-UNIVERSALK9-M) it but I need to implement policy based routing so need to upgrade it and have downloaded c3560-ipservicesk9-mz.122-58.SE2.bin and indeally would like to install it in the morning before people start work.
I have 2 questions, 1, Is the ipservices capable of PBR as I have been reading conflicting reports, in fact my friend who works for Cisco has advised that it is not possible on the 3560.
2, When I do upgrade will there be any current configurations that are not compatible with the new one, I wouldnt image that there would be any but just wanted to make sure as it would be the biggest headache ever if it went wrong.
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Jan 20, 2012
process of upgrading IOS image in this particular switch to c3550-ipservicesk9-mz.122-44.SE6.bin.
SW1#sh version
Cisco Internetwork Operating System Software
IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(11)EA1, RELEASE
[Code]......
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Nov 8, 2012
I have a couple of 3750G-24T-E switches running IOS 12.2 I would like to upgrade to IOS 15.x. Is this possible? Where do I find some information on the required licenses and costs? I must admit that the cisco search function did come up with a few pages but i was not able to extract the required information. I have not used the new software activation features yet.
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May 15, 2012
Tonight we were performing an IOS upgrade on our 6509 VSS to 122-33.SXI6. Both 6509's have dual Supervisor cards installed. Initially we had problems with switch 2 slot 5 supervisor returning to rommon however switch 2 slot 6 supervisor loaded correctly. After manually setting the boot var in rommon, switch 2 slot 5 supervisor reloaded correctly.
After all supervisor's were online we noticed when looking at " show switch virtual redundancy" that sw 1 & 2 slot 6 supervisors were running the correct IOS version but sw 1 & 2 slot 5 were running different IOS versions, however when looking at the show version we are running on the upgraded IOS??? See output below...
Why the active supervisor has loaded the incorrect IOS the VSS is running on the upgraded IOS? I have verified the IOS was copied correctly to each supervisor bootdisk, I see no issues.
My Switch Id = 1 Peer Switch Id = 2 Last switchover reason = none Configured Redundancy Mode = sso Operating Redundancy Mode = sso
Switch 1 Slot 5 Processor Information :----------------------------------------------- Current Software state = ACTIVE Uptime in current state = 3 hours, 38 minutes Image Version = Cisco IOS Software, s72033_rp Software (s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(33)SXI9, RELEASE SOFTWARE (fc2)Technical Support:
[code].....
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