Cisco :: Flash File Location In 6500 Core Switch?

Apr 18, 2013

what is location of flash file in 6500 Series switch and how can we take back of IOS image for 6500 series.

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Cisco Switching/Routing :: 6500 - Power Off Core Switch?

May 31, 2012

we need to relocate our core switch 6500 with sup 720 to another bldg
what is the command to gracefully shut it down I mean power off
I was told one can just switch off the power

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Cisco Application :: Configure New ACE 30 Module On Top Of 6500 Core Switch

Jan 12, 2013

i have configure new ACE 30 module on top of 6500 core switch , the issues am facing whenver i want to access to https://ACE_IP and after i enter the user name and the password , it's forwared me to the follwoing page: is there anything should i configure to avoid this page ?

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Cisco WAN :: 6500 / 6513E - Filtering Core Switch Ports?

Apr 15, 2013

Nowadays i have a project @ my work , the project consists of replacing our Cisco 6500 Core Switch with two other Core switches 6513E .
Is there is any tool to filter which port is connected to which server with its mac address and IP?

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Cisco Switching/Routing :: 6500 - Changing VTP Mode Of A Core Switch

Oct 14, 2012

We have two 6500 core switches and one(primary) of them is running in VTP transparesnt mode and the other (secondary) one is running in VTP client mode. I would like to change the VTP mode of the second switch to transparent mode. Would it cause any issue. I guess i have to create VLANs onto the switch.

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Cisco Switching/Routing :: Migrating Core Switch From 3750 To 6500?

Jun 5, 2013

I am planning to migrate the core switch from cisco 3750 to Cisco catalysts 6513 switch. What could be the best approach to minimize the downtime or avoid disrupting the production. I have couple of thoughts, one method is to build the core and then replace the existing core, another option is to build the new switch as the second VTP server and once it recieves all the VTP information then disconnect the old server.

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Cisco Security :: Configure FWSM Module In Core Switch 6500

Mar 9, 2007

how to configure FWSM module in cisco core switch 6500

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Cisco WAN :: 3560x Switch - Copying IOS File To Flash / Failed To Boot

Jan 20, 2013

I have a 3560x switch with the flash formatted . I have tried to solve the problem by copying the IOS file to the flash. But the boot failed either .I have tried to copy the same IOS by the Xmodem, The boot failed again.My question is how to fixed the boot issues after the flash was formatted?

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Cisco WAN :: 3750 - Use Two Core Switch 6500 With Single Mode Fiber As Transport Equipment?

Nov 30, 2012

I have a requirement to connect two 3750 switch with 10G speed between two sites with 150km distance. We will lay-out our own fiber (48 core) between two sites. I just want to consult the following:
1. Could i use two core switch 6500 with single mode fiber as a transport equipment?

2. Or i need to use SDH equipment because of the distance concern? If so do i need a repeater?Could i use Cisco Metro Core ONS, which one?

3. Any other option to achieve this requirement?

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Cisco Switching/Routing :: 6500 Ping Packet Drop From Core-Switch To Directly Connected Server

Oct 24, 2011

I have an Cisco 6500 CS and there is a Cisco Unified Communication Manger Server connected directly to the Core Switch.I tried to change duplex and speed ( fix and auto ) for both sides, but the same problem.

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Cisco Switching/Routing :: Any Challenge To Upgrade Core Switch 6500 Series From Nexus 7009 Which Runs NxOS

Jan 28, 2013

Is there any challenge to upgrade core switch 6500 series from Nexus 7009 which runs NxOS, because i have 3750X series switches connected at distribution and access layer in my network topology??
Is there any challenge if we place NxOS in core and IOS in distribution and Access layer??? how we are able to match sh run config in existing 6500 switch to Nexus 7009 NXOS?

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MS Access Databases - File Location Did Not Exist And My Whole Database Disappeared?

Jul 18, 2012

Our company has a Server in the office to which we all map network drives.This server is backed up to a Cloud Server ( Whenever I am working on a database on the mapped network drive, it freezes up after 5-10 minutes with the alert "Your network access was interrupted.To continue, close the database,and then open it again."

This problem does not occur with any other Office Products,only Access.It happens to all databases on the server and to all users.

It does not do this when the file is saved on my desktop or when I am working on it directly through the cloud server. When working on the cloud server, however, I went to Compact and Repair my database and a window came up saying the file location did not exist and my whole database disappeared. It was already saved in the file location, I was just compacting and repairing.

Is there some problem with using a local server that backs up to a cloud that makes it lose connectivity every few minutes? Why is this only happening with Access?

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Cisco Switching/Routing :: Convert CORE 6500 From VSS To Non-VSS?

Apr 17, 2012

how to convert the CORE 6500 from VSS to non-VSS?

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Cisco :: 2960 / Import The Vlan.dat File To Flash?

Nov 28, 2012

I have copied the config and vlan.dat files via tftp to the computer and want to import them to a replacement switch. Both switches are 2960 model. I get the config over fine but not sure how to get the vlan.dat file to the flash.

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Cisco WAN :: 6500 - Connecting Servers To Core / Distribution Switches

Feb 10, 2013

We are using CISCO Catalyst 6500 switches as collapsed core/distribution switches (2 layer architecture). I want to connect approximatly 10 application servers to the network. Can I connect the servers directly to the catalyst 6500 switches using WS-X6148E-GE-TX line cards? The other option is to use access switchs and then connect the servers to the catalyst 6500 through access switch(Catalyst 3750).

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Cisco Switching/Routing :: Ip Address Is Pinging But Not Available In ARP From Core 6500

Apr 30, 2012

I have an Issue.In my networks, 1 single user is facing Network Slowness issue. i needs to check to which port user is coneected in switch to CHeck whether that port has any errors.But problem is, i am providing support from remote location.And my concern LAN segment is Very big,I have only user Ip address details,when i ping the Ip address from Core switch it is pinging. but when i give show ip arp & give Ip address then its not learning and listing out the Mac address to trace down to the specific port.

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Cisco Switching/Routing :: Dual Core / SUP 720 6500 IOS Upgrade?

Apr 29, 2012

Doing a bug scrub on our dual core, dual Sup 720 6500s tonight. We are going from s72033-advipservicesk9_wan-mz.122-33.SXI4a.bin to SXI9. I want to get a second set of eyes on my script since I have not done this for about 1 1/2 years. Following this doc:[URL]  
sh ver
remote command switch show version


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Cisco Switching/Routing :: How To Delete A File In Flash On C2600

Sep 1, 2012

I want to delete the first file c2600-i-mz.122-5d in the flash. Not only delete but also reclaim the memory held by deleted file.I followed a link and i ended up with the c2600-i-mz.122-5d marked as deleted in the flash but the memory was not reclaimed.When I restarted the router, it went to ROMMON mode. This is my understanding when router tried to boot from the flash, It tried to load the first file in the flash. Since the file was marked as deleted therefore Router went to ROMMON mode.Now my question is how could I delete the first file and reclaim the memory on 2600 router?

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Cisco Switching/Routing :: 2811 IOS File Not Appearing On Flash Drive

Oct 6, 2010

I'm having an issue with a Cisco 2811 ISR Router. Sh ver command output lists the correct ios that the router used for booting and it says that the ios is stored in flash but when i give "sh flash" command it doesn't display the ios file. Maybe the flash is corrupted or damaged in some way? In the attached file is the output from the "sh ver" and "sh flash" commands.

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Cisco Switching/Routing :: 2960 - Upgrade IOS Because Flash Is Enough For Upload File

Jun 27, 2012

I want upgrade my switches 2960-24PC-L RAM: 128MB and Flash: 28MB, but in the web page of cisco I see that the requirement of hardware is RAM: 128MB and Flash: 32MB.
I download the IOS file and this file is only 11.2MB so my question is if I can upgrade the IOS because my flash is enough for upload the IOS file.

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Cisco Switching/Routing :: Location Of FIB And Adjacency Table In Both 6500 Series And Fixed Ports Switches

Apr 28, 2012

I am little confused about the location of FIB table and adjacency table in both cisco 6500 series and fixed ports switches .In case of 6500 series switches
"Central CEF mode:The CEF FIB and adjacency tables reside on the route processor,and the route processor performs the express forwarding. Use this CEF mode when line cards are not available for CEF switching, or when features are not compatible with distributed CEF."
If line cards do no support CEF, then FIB and adjacency tables are built and are located on route processor( control plane ). Data plane operations are implemented in software and route processor performs those operations.

Some Cisco switches actually use different hardware to control the different planes. For example, the Cisco Catalyst 6500 is a modular switch that uses the Multilayer Switch.Feature Card (MSFC) for control-plane operations, and the supervisor Policy Feature Card (PFC) for the data-plane operations.
Supervisor module has  has MSFC and PFC. MSFC implements control plane operation where as PFC implements data plane operation.But the first paragraph says in Central cef mode, both data plane and control plane operations are implemented by route processor. [code]
Do these switches implement the Central mode cef in same way as mentioned above. i.e
"Central CEF mode:The CEF FIB and adjacency tables reside on the route processor and the route processor performs the express forwarding. Use this CEF mode whenline cards are not available for CEF switching, or when features are not compatible with distributed CEF."Or  fixed ports switches such as 3750 implement data plane operation in hardware where FIB tabe and adjacency table are maintained on Data plane.

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Cisco Switching/Routing :: 6500 / Connect A Juniper SRX Firewall To Core Switches?

Mar 17, 2013

Assume that we have 2 Cisco 6500 series which redundant via GLP, now my question is how can we connect a Juniper SRX firewall to our core switches?

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Core Switch Getting Hanged?

Jun 6, 2011

In my Company there is a core Switch 4500 series , to which in the 1st module servers are connected and in the second module 2960 , 3750 series Switches are connected, problem is that the Utilization of Core switch is very high and the core gets hanged. the configuration of the senerio is VTP domain i.e core is Server and the rest are Clients....

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Dell :: Wireless Switch Location For Inspiron E1075

Sep 15, 2008

Where is wireless on/off switch for Inspiron E1705 with Dell wireless 1500 Draft 802.11n WLAN mini-card?  I'm told the wireless card has been turned off.  It shows as enabled and working in Devices.

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Cisco :: Connecting Servers To Core Switch?

Jul 19, 2011

there are more than 15 servers which include xen,esx,vmware,also san etc..which are connected to L3 core switch directly. And vlans are created for each.....xen,iscsi,vmware,xen,server. wanted to know is there any other technology other than directly connecting servers to core switch and assigning vlans that can be used in place?

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Cisco :: L3 Core Switch VLAN Monitoring With IPS?

Jun 10, 2012

We have a L3 core switch with multiple VLANs setup. Is there a way to place an IPS so as to monitor the traffic passing between, lets say, VLANS 1-3 and VLANs 4-10?

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Cisco :: LMS 4.0 - Core Switch Is Showing In RED Color

Aug 31, 2012

I am facing issue with LMS 4.0. The Core Switch is showing in RED color,and device type as UNKNOWN. It was working fine but some how it is showing this problem.

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Cisco :: Auto Failover Of Core Switch With Other Route

Apr 18, 2013

I want my core switch auto failover to other route if the primary route is link down it will go to the secondary route

ip route
ip route 100

if my core switch detect next-hop it will re-route and go to the for the next-hop my core switch using static route and cant support ip sla

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Cisco WAN :: 6509 - MAC Address Flapping In Core Switch

Dec 28, 2010

I am getting following error in Cisco 6509 switch.BUt there is no impact in the switch.
: %MAC_MOVE-SP-4-NOTIF: Host 0000.0c07.ac01 in vlan 694 is flapping between port Te8/1 and port Te7/1
29:33.959: %MAC_MOVE-SP-4-NOTIF: Host 0000.0c07.ac01 in vlan 269 is flapping between port Te7/1 and port Te8/1


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Cisco Wireless :: WLC5508 Link To Switch Core Down?

May 16, 2012

I tried to implement WLC5508 in my network but when I came to connect it to the switch core which is a Catalyst 4000 the link didn't get up. This switch module is a fastethernet, I wonder if that might be the problem since I also tried connecting my laptop to the WLC and the link got up.
If that might be the cause, is it possible to get WLC to 100 Mbps?

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Cisco WAN :: VPC Configuration Template With Two Core 6509 Switch

Jan 3, 2013

What is the VPC configuration template with two core 6509 switch.Pls find the attachment for Network topology.

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Cisco WAN :: Core Switch 4507R Suddenly Restarted

Apr 20, 2012

My CORE Switch 4507R Suddenly restarted (Powe is good) , and gets the business down for 30 Mts,my boss came to me and asks why it has restarted , what is the root cause of this restart, i dont have any syslog or NMS enabled in my  network to be informed

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Cisco WAN :: DHCP Configuration On Core Switch 4507R

Jul 9, 2011

DHCP configuration on CISCO core switch 4507R switch.With one vlan and multipul vlan both configuration using any ip address range.

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