Cisco Switching/Routing :: 4507- SNMP String Is Not Validating

Nov 14, 2011

For some unknown reason our NMS cannot validate SNMP string configured on catalyst switch 4507. SNMP version is 2c
snmp-server community Cisco RO
snmp-server community Cisco RW
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps entity
snmp-server enable traps envmon fan shutdown supply temperature status
snmp-server enable traps config
snmp-server enable traps hsrp
snmp-server enable traps syslog
There is Reach ability between NMS server and switch but snmp string is not validating. 

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Cisco Switching/Routing :: 4507 - SNMP Configuration For Mac Flapping?

Mar 5, 2013

Would like to ask whats the correct snmp config so that it will send to our snmp server when a mac flapping occurs on a cisco switch specifically 4507 switches.

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Cisco :: Cat 3560 Not Responding On SNMP String

Apr 1, 2012

I have a device Cat 3560. I have defined the SNMP Community Strings as shown in the config. But I Add the device in "CA Spectrum" it fails.The device responds on ICMP protocol but fails on SNMP protocol. The device is directly accessable through directly connected switch. [code]

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Cisco :: LMS 2.6 Possible To Discover Devices Through SNMP RW String

Nov 20, 2011

i am using cisco LMS 2.6. Is it possible to discover devices through SNMP RW string?as LMS is not doing so. is is deffendable for me to have two strings RO and RW for discovery of the devices ?

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Cisco Switching/Routing :: How To Migrate From Fixed Router To Vlan Routing On 4507

Feb 16, 2012

Any "best practices" or recommendations on how to migrate from a fixed router (3745) to vlan routing on Catalyst 4507 switches in order to minimize the disruption to the network.

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Cisco Switching/Routing :: How To Enable Ssh On 4507

Feb 14, 2012

How do I enable SSH on 4507. I do not see "ip ssh ..." commands config#ip ssh   (I do not see "ip ssh " commnd)
Do i need to enable something else?
Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSAL-M), Version 03.02.00.SG RELEASE SOFTWARE (fc4)

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Cisco Switching/Routing :: 4507 - CPU Going At 50 To 60 Percent

Nov 19, 2012

I am having a Cisco 4507 switch. The CPU on the switch is running between 50% to 60% constantly. To troubleshoot I collected some logs using debugs & show commands.
debug platform packet all receive buffer
show platform cpu packet buffered
 debug platform packet all count
show platform cpu packet statistics
 show processes cpu sorted | exc 0.00
show platform health
show platform cpu packet statistics
show platform health output shows the below process crossing the target value.
%CPU   %CPU    RunTimeMax   Priority  Average %CPU  Total
Target Actual Target Actual   Fg   Bg 5Sec Min Hour  CPU 
Stub-JobEventSchedul  10.00  13.41     10     47  100  500   13  13   10  5462:52
K2PortMan Review       3.00   5.35     15     11  100  500    4   4    3  1799:47
What I need to know is, though these process are running in Low Priority, will there be any issue if the CPU goes high due to these process.

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Cisco Switching/Routing :: 4507 Went Into ROMmon

Jun 4, 2012

Could not find a valid file in BOOT environment variable. BOOT variable can be set from IOS. To find currently setRom Monitor variables, type 'set' command.

Choosing a boot method,  type 'confreg' command.rommon 1

>setPS1=rommon ! >RommonVer=15.0(1r)SG5SupportedFeatures=1ConsecPostPassedCnt=2DiagMonitorAction=NormalCONFIG_FILE=bootflash:cat4500e-


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Cisco Switching/Routing :: 4507 - BGP Routing Using An AS Number

Jun 13, 2012

Our organization currently has a Cisco 4507 acting as our core switch and 2 ASA525 firewalls.
Our existing ISP runs into our 4507. Here is the port config.
interface GigabitEthernet7/1
description ISP-DSL
switchport access vlan 10

We have recently purchased a 5Mbit line with a second ISP and will have the line activated tomorrow. In addition, we recently obtained our AS number through ARIN. How would I configure the second ISP to be used for load balancing/failover?

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Cisco Switching/Routing :: 4507 Went To Romon During IOS Upgrade

Sep 10, 2012

4507 Went To Romon During IOS upgrade.

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Cisco Switching/Routing :: Does LAN Base IOS Support SSO In L2 4507?

Apr 26, 2012

We will deploy several 4507 with 2xsup7 as a L2 access switches for our office.Does LAN_Base IOS version support SSO or we need purchase IP_Base IOS (L3)?

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Cisco Switching/Routing :: Ssh Not Working On 4507 After Reload?

Nov 29, 2012

SSH has been enabled on our one and only 4507 switch for several months and working fine. A few weeks ago the switch had to be reloaded and when it was back online I couldn't SSH to it. When I connected via the console and typed "show ip ssh" it came back saying I needed to generate the keys.  Did that  and it starting working again.  The same switch had to turned off and on the other day due to a power down in the server room and when it came back the same thing happened again!!
The version of IOS is: cat4000-i5k91s-mz.122.20.EW

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Cisco Switching/Routing :: Logging Configuration On 4507?

Nov 8, 2012

Is there any option to configure cisco 4507 to genrate log alert when cpu utilization or port utilization reaches above certain percentage.

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Cisco Switching/Routing :: Port-Channel Between 4507

Nov 29, 2011

I need to configure a port channel between two sw 4507R. with port Giga, but those port are in different modules.
interface GigabitEthernet5/48
description **** Conexion Switch-2*****


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Cisco Switching/Routing :: 4507 FAN Sensor Error

May 13, 2013

I have 4507 switch and I got the error of fan sensor which is mention below [code] What the meaning of FAN Sensor both are Bad/off ?

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Cisco Switching/Routing :: 4507 - New Media Net QoS Design

Aug 25, 2012

QoS design problem that I have. I have a client that is deploying new 4507 series switches with SUP6Es. The client will be running lots of voice, streaming video, and video conferencing over the LAN and want to base QoS on Cisco Media net recommendations.
I need to design a new QoS policy with focus on the above media services with basic queuing for critical data services. I have read the Media net design guide and the suggested 12-class model will be too complex to start with but I have seen references to start with a 8-class model with the ability to easily migrate to 12-class in the future. The 8-class model meets all of our requirements but I need to understand how this will work with the 4507 queuing model? [URL]

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Cisco Switching/Routing :: Err-Discard On X2-10-GB-LRM 3750 And 4507

Jan 19, 2012

we have a core switch 4507RE at the data center and 2 departments that connect to it via 10Gig fiber using X2-LRM modules. Each department  has a 3 switch stack and both locations are identical w.r.t type and setup scenario.the stack comprises of  1 x 3750E and 2 x 3750G . uplink is from X2 port tengig3/0/1 from the 3750E switch.
All of a sudden dept B started facing problem , where the ping would break and throughput comes around 6 - 7 mbps   from that dept to the server behind the core switch.   we also noted CRC error on both sides preodically.
we replaced the multimode fiber patch cords, re did the splicing , which  stopped the CRC errors to since morning the uplink port on the 3750E (3/0/1) would suddenly be in "down" state    with (err-disabled) as the status  when i run sh int ten 3/0/1
and i can also see CRC errors and input errors on the same interface..   if i do shut / no shut .. the port is up and active again..    but this has happned 3 times today.the core swith side is still OK and no CRC / input / output  errors are seen..
now on the 3750E i have  swapped the 10gig module from 3/0/1 to 3/0/2 .  the port is still up but i can see 400 CRC and 500 Input errrors.the module is also OK as i had replaced it with dept 1's module.

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Cisco Switching/Routing :: 4507 / Find Out Bandwidth Used On Interface?

Feb 7, 2012

Is there a way I can find out the amount of bandwidth i'm using on a particular interface on a 4507 cisco multi-layer switch? It is a gig port and I have it setup for monitoring (spanning) and I see packets being dropped in the "Total Output Drops" area. To me it looks like it must be exceeding the 1gig limit but I don't know a way to check to make sure. I also have the queueing strategy set to FIFO. 

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Cisco Switching/Routing :: 4507 Getting Error While Configuring A Switch

Nov 8, 2011

I have a 4507 cisco switch loaded with two sup-modules.. [code]

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Cisco Switching/Routing :: How To Enable Ssh On 4507 Distribution Switch

Jan 30, 2013

We have 4507 distribution switch in our network.I am trying to enable ssh in those switches but seems that ssh command is not supporting. IOS version - cat4500e-universal.SPA.03.03.00.SG.151-1.SG.bin

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Cisco Switching/Routing :: SSH Error With 4507 Edge Switch

Sep 4, 2012

i have a problem with a cisco cat. 4507 edge switch as when i have a login ssh session to the switch the supervisor engine restart and the redundant Sup. engine becomes the active and so on this problem mainly happen when i have multible SSH session to the switch and it happened very rarely with a single ssh login
the ios version i use is cat4500-entservicesk9-mz.122-54.SG which im using on all my edge switch and they are all working fine excpt this one

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Cisco Switching/Routing :: ASA 5510 / Getting 4507 R-E General Requirement?

Mar 8, 2013

I have Catalyst 4507 R-E with one supersor engine n 3 other modules.My question is related to routing of different networks through this switch.I already have certain routes configured which are going to my ISP thru Juniper firewall.( also have Cisco ASA 5510 which i want to use as a backup in case the first one goes down.

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Cisco Switching/Routing :: 4507 R-E With Sup 10GE Factory Reset

Jul 29, 2012

I have been trying to reset my Cisco 4507 R-E with sup 10GE engines, and I am not having any luck. I have followed the following document:
I have tried "wr erase" and "erase startup-config." I cannot delete the vlan.dat file either. I am using the command "erase cat4000_flash:vlan.dat" and its not working either. I have done these commands several times with no success. When asked if I want to save the config changes, I am answering with a "no" I have not tried to depress the small "reset" button on the front of the sup engines as I read that this just restarts the switch.

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Cisco Switching/Routing :: 4507 Not Able To Route Multiple Ip Ranges

Apr 24, 2012

I have this cisco 4507 switch that I need to configure multiple ip ranges on. The problem is that I can only configure two ip ranges on it, one ip range on the management vlan and the other ip range on vlan 2. After I have configured these 2 vlans with different ip ranges, I can route between then and get them to talk to each other, but that is all I can do. If I add another vlan with a different IP range I cannot see it from the switch or get any of the otehr ip ranges to see it.
I am doing something dumb because this is a layer 4 device so it should be able to route the ip ranges. I have tried everything just cannot get it to work. I have assigned the IP range directly to the port number and directly to the vlans. Just wont work.

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Cisco Switching/Routing :: 4507 Switch Reboots Automatically?

Mar 19, 2012

working first time on switch 4507 , this is my 2nd week and i plug the console on this 4507 switch , the switch reboots automatically it comes to stage mention below and reboots. My question is i have not seen any error message on this switch and it reboots automatically so what is the problem.
*                                                        *
* Welcome to Rom Monitor for WS-X4013+ System.           *
* Copyright (c) 1999-2003 by Cisco Systems, Inc.         *
* All rights reserved.                                   *
*                                                        *
Rom Monitor Program Version 12.1(20r)EW1
Supervisor: WS-X4013+  Chassis: WS-C4507


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Cisco Switching/Routing :: 4507 - MAC Address Registering On Different Port

May 22, 2013

I am having an issue where MAC addresses from my user PC's are registering on different ports than the ones they are plugged in to.  I have my PC's plugged in to my Cisco phones (most of which are 7941's), and then patched back to my switch, (4507 or 4006).  The issue is that a user will be working fine, they will have both their PC and Phone MAC's registered on the correct prot and then with out intervention the PC MAC addresses will register itself with another physical port and the user will pull a 169.x.x.x address and have not access to the network.  This is happening to multiple users all of which are hardwired.  Port security is configured to allow 3 MAC's, obviously if I change that to 2 it will not allow an incorrect MAC's to register with that port, but I would like to know why this is happening.  Both the 4507 and 4006 have been up for 1 year and 33 weeks.  The fix has been to find out where their MAC has registered it self, unplugg that PC from the phone, and let the port security aging time (2min) clear all MAC's from the port.

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Cisco Switching/Routing :: 4507 Spare Supervisor Licensing

Mar 3, 2013

We have ordered a new 4507 chasis with a supervisor engine.We have also ordered a spare supervisor engine.As per Cisco documentation WS-X45-SUP7L-E is shipped with a default IP base license.My question is that is this a e-delivery or a paper base license.The Cisco documentation also states that we can use the same license to upgrade both the redundant and active supervisor from lan base to IP base.

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Cisco Switching/Routing :: Switch 4507 Having High Latency / CPU

Aug 19, 2012

We are facing issue of high Latency and slowness with Switch Cisco 4507R at the Customer logging for the Switch and if there is any IOS related issue [BUG] or some other finding for this case.

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Cisco Switching/Routing :: Password Recovery For 4507 With Two Supervisor

Oct 31, 2011

I have catalys 4507 with TWO supervisor V.I flowed this procedure : url...
after the reset normaly i can change the password and i check the confreg is 0X2142 but it still ask to enter the possword  should i remove 1 supervisor and do the procedure or i must let the two spuervisor?

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Cisco Switching/Routing :: 4507 - Monitoring All Traffic From VLAN To Cloud

Jun 14, 2012

I have a requirement to monitor all traffic going from the internal LAN to the cloud.  The LAN is a layer 2 VLAN  which spans multiple Cisco 4507 switched and other smaller switches.
The VLAN has an IP address which the hosts use as the default gateway.
The exit port is on a Cisco 3600X switch connecrted to 4507 #1 via a 10G fiber link. 4507 #1 connects the rest of the LAN. Those switches interconnect via 10G fiber and 1G copper links.
Currently the monitor host is connected to a 1G copper port, configured as a monitor port,  on one of the backside 4507s The switch manager says he has the switches configured so that I can see all traffic on the VLAN.

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Cisco Switching/Routing :: Upgrading 4507 From Cat4000-I9S-M12.1(19)EW1 To Cat4500-IPBASEK9-M15.0(2)SG6

Dec 26, 2012

OK so I am following the steps that i got from off the CISCO site on upgrading the IOS, when i get the the part where if says to:
redundancy reload peer                  
so after i do that i go to the standby supervisor  and i see that it is in a continuous reboot loop. I stop the loop and i reload the sup to the original IOS cat4000-i9s.........
SO i look at the logs and this is what i see:
Aug 12 22:21:01.251: %C4K_REDUNDANCY-6-INIT: STANDBY:Initializing as STANDBY Supervisor
*Aug 12 22:21:03.259: %CHKPT-3-IPCSESSION: STANDBY:Unable to open an IPC


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Cisco Switching/Routing :: 4507 Pb To Propagate Ospf Routes To Another Router On

Nov 15, 2011

On a 4507 v12.2(20)EW, the connected subnets which are declared in the ospf instance are not propagated to the MPLS carrier router.Only the static routes which are redistributed in the ospf instance are propagated to the MPLS carrier router.

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Cisco Switching/Routing :: SSH V2.99 On 4507 Switch / CiscoWorks Cannot Pull Configurations

Apr 4, 2010

I have version 2 ssh configured on a Cisco 4507r-e.  Unable to sync archives with CiscoWorks.  V2.99 is unsupported on CiscoWorks.  Does CiscoWorks need to be updated or does the switch?

LMS 3.2 
# show run
ip ssh version 2 
#show ip ssh
SSH Enabled - version 2.99

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