we just replace 6500 with N7K, after migration there're some device (server,pc,printer) change its ip address configuration (subnet and gateway) by it self. can N7K did it?
View 6 Repliesis there anyway to change the IP address of a device without data lost? I saw an option in to change it in Inventory > Device Administration: Add / Import / Manage Devices > Edit identity but from what I read I can get a data lose,
View 1 Replies View RelatedI have a 6506 with SUP1, no MSFC running CatOS.
Module 1: Removed
Module 2: WS-X6K-SUP1A-2GE
Module 3: WS-X6348
Module 4: WS-X6348
Module 5: WS-X6408A-GBIC
Module 6: WS-X6408A-GBIC
However, it doesn't seems to be able to bootup properly. Could this be an hardware issue? What should I do?
I have several 2960s and 3750s and two 6506 (ws-cac-3000w) recently move to new location The power outlet is the same ,but Volt is different current 2960/3750 use this(one phase 3 wire) 220v and new location change to (from 3 phase 4 wire -> one phase 220v)6506 current using(one phase 3 wire) and will be change to (from 3 phase 4 wire -> one phase 220v)
I had search doc about power supply /cable , only show support single phase 220 v ,but not description vlot between each wire !!Does new location power outlet suit for 2960/3750s power and 6500 ws-cac-3000w ?!? Do I need chane power outlet back to current using?
I need to configure Policy Based Routing. There are two WAN Links from two Different ISP : Campus NW has one CORE switch - Cisco Catalyst 6506. [code]
View 3 Replies View RelatedWe have a three tier network with a centralized core switch and multitple distirbution swithces - all 6506 routers.EAch dist switch is its own PIM SM domain and the RP so we never send multicast between the dist switches and through the core.
We are putting in a centralized server at the core switch which has to provide specific mcast < X Groups > to all servers at the dist level on all dist switches.
So we would like to define the RP <core rp ip> just for the <X groups> on the Core switch and tell all the distribution switch that the core is the RP for just the <XGroups>
If we put these commands on all the switches including the cores will that set the rp just fo the <XGroups> to the <core rp ip > ?Do I have to define the deine an ACL for all groups if i define it for some or will groups not defined by the ACL defualt to the local RP?
do I have to put in the override command ? (We are using MSDP not autorp)
ip pim rp-address <distn rp ip>
ip pim rp-address <core rp ip> 99
ip access-list 99
permit <XGroups > mask
seeking for configuration assitance on etherchannel between catalyst 3750 and 6506
View 3 Replies View RelatedWe are facing problem with cisco 6506 switch while configuring when we try to save it, we are not able to save the config, neither we are able to view running and startup config.
View 2 Replies View RelatedI was unable to configure vlan-based qos on Cisco IOS Software, s72033_rp Software (s72033_rp-IPSERVICESK9-M), Version 12.2(33)SXH6, RELEASE SOFTWARE (fc1) Seems to me my configuration is not working. Here is the output of the interface:
sh int G1/6 | i rate
Queueing strategy: fifo
30 second input rate 25231000 bits/sec, 4282 packets/sec
30 second output rate 46940000 bits/sec, 9257 packets/sec
And here is my configuration:
interface Vlan3
ip address 192.168.1.1 255.255.252.0
service-policy input TEST_IN_PMAP
service-policy output TEST_OUT_PMAP
[code]....
Why I can't see matches in ACLs? I've double checked the direction and seems to me it is correct. I can't see matches even I configure something like this:
10 permit ip host 192.168.1.168 any
20 permit ip any host 192.168.1.168
Why my output rate is higher than 30M? Is it bacause there is no matching traffic here in ACLs? I'm absolutely shure that this host with such ip connected to this interface:
#sh arp | i 192.168.1.168
Internet 192.168.1.168 0 feed.beef.f00d ARPA Vlan3
#sh mac address-table | i feed.beef.f00d
* 3 feed.beef.f00d dynamic Yes 0 Gi1/6
We have a Prime LMS and a Prime NCS instance running. At the moment, instead of having the 2 systems do device discovery independantly, I thought a good way to set things up would be for LMS to do all of the discovery, and then export the DCR from LMS into NCS.
Now doing this manually in a cinch, but I'd like to automate the process. LMS has some nice scripting features that allows me to easily use the 'dcrcli' script to export a CSV file of the all of devices and credentials, which can be put in a format that NCS can bulk import. I plan to do this on a regular basis using a cron entry.
What I can't seem to find is any documentation on how I might be able to achieve the import piece of the puzzle on the NCS box. Are there command line utilities as with LMS that would allow me to import devices, and put the scripting into a cron file to do on a regular basis?
I have problems with setting the snmp retry / timeout parameters for our devices. I managed to import our devices with bulk import , but after it I realized that for some devices the snmp retry / timeout values were different ( created the bulk file with 3 retries and 30 sec timeout , but in the system the appear with 2 retries and 1 sec timeout). I tried to change it manually , but after a while it goes back to the wrong values.
View 1 Replies View Relatedlast month I bought in our China office a 2811c router.I asked (to a Chinese informatic company) a router to create a IPSEC - site to site VPN connection with an ASA.I'm not in China, and when they told me that router was power on, I tried to configure VPN.It was a bomb when I found that the image installed was "c2800nmc-spservicesk9-mz.150-1.M7.bin" not enough for my VPN, we need for example "c2800nmc-advipservicesk9-mz.150-1.M7.bin".Is it possible that in China this image is forbidden for VPN political restriction? - If I can, what's the Cisco procedure to change ios image? I must to buy an advanced license or I only register and download which image I need?
View 5 Replies View RelatedI have a Kindle Fire whose wifi is infrastructure mode and my HTC Hero smart phone which is ad-hoc. Can I use a router or bridge to allow these 2 to talk to each other ?
View 12 Replies View RelatedSteps to repeat the bug:
1) Physical Reset of SR520-FE to factory defaults
2) Run CCA 3.1(1) and connect to 192.168.75.1 using the default cisco/cisco login
3) Under the Home Menu, click the Device Setup Wizard
4) In Step 1, sellect the SR520 and observe that there is also a photograph of the SR520-FE(W) model displayed as feedback for Step 1
5) Try variations of Steps 2 through 4
Note: Step 4 has a problem because it says to plug the power into the device, but if the power was not already plugged in to begin with, we could not run the Device Setup Wizard in the first place.
6) Step 5 prompts for a user name and password.
BUG: No permutations of the documented default usernames and passwords "cisco" or "admin" work. The result is always the error dialog:Device Connectivity Status - "Failure: Not Connected.""Return to Step 1. Make sure that your PC is not connected to a network and you follow all the instructions."A search of the web indicates others are also had this unresolved issue with previous CCA releases.
installed the E1000 router that AT&T provides with U-verse DSL. All works fine except that the device name that appears under "Network Infrastructure" in Windows 7 shows the original default name that Cisco assigned instead of the name I chose. It does not affect operation or performance but looks oddball. I don't see how it can be changed.
View 4 Replies View RelatedI have a device specific question. I was wondering how/if it would be possible to change an aftermarket device's bluetooth name? For example, this bluetooth dongle. I need to be able to connect multiple bluetooth transmitters to either 1 receiver or an equal amount of receivers without the 'same' devices interfering with each other, and these dongles are the cheapest on the net. I'm assuming I'll need to get into it on my computer somehow to change the name.
View 1 Replies View Relatedhow do i change a default gateway? the current gateway 170.130.110.254 needs to be changed to 170.130.110.2 so my two devices at separate locations can communicate with each other
View 1 Replies View RelatedI have recently had to rebuild the cookie information for a cisco 877 series router due to it being erased by an electrical surge.
I've successfully got it running again by copying the cookies from an identical router (obviously changing the serial numbers and so forth so it passes its verification checks).
The last piece of information I need is the Chassis MAC Address. I don't want to use the one from another router since there will probably be conflicts.
I tried following this Field Note, even though it isn't specifically for my model and it didn't work.
[URL]
how I can get the mac address from the system somehow?
I am trying to setup WCCP on our 4507. For some reason I cannot get this to work! The config I have tried is below. I can't figure out
ip wccp web-cache group-list IRONPORT-GROUPLIST
ip wccp source-interface GigabitEthernet2/24
!
Interface Vlan160
[Code].....
Is there any tool or script which will automatically generate scripts for routers, switches. I am configuring 100's of cisco 3700 routers and 3500 switches. I want to be consistent with my configuration . I am looking for script that when u run it, it will prompt you step by step to configure router, and switch and generate router config file. I know aobut cisco autoconfig maker but thats not what i am looking for.
View 2 Replies View Relatedi trying to set up a terminal server, 2811 with an HWIC-16A und two octo cables. [code] connect and sometimes not. It seems the connection is established but i don't get a prompt von the target device.The target devices are cisco 2811 and cisco catalysts 3560.
View 1 Replies View RelatedI have noticed that under the Device Change Audit list under the configuration dashboard. LMS lists the wrong user for the last change. For example. User ABC performed a change on a switch yesterday but switch shows user XYZ has performed the change.
e.g.
SwitchA
! Last configuration change at 16:27:06 AEST Mon Aug 15 2011 by ABC
User XYZ then performs changes on switchB, switchC. These show up correctly. but the change on switchA shows user XYZ instead of ABC.
User XYZ has never logged into the switchA in question.
I want to configure a MAC address on my asa 5520 interface.I ask you if exist a private MAC address range?
View 5 Replies View RelatedI X modem an IOS file to my 2620 router and in the process set the console bps to 115200 which changed the register to 0x3922. Now when I try to connect from the console with any bps, I get garbage!
I can connect from the AUX port and get to the User Exec. mode but since no privileged password is set, I can't get any further to change the config register back to 0x2102.
I picked up this RV180 router because it has one of the fastest thru speeds of all the routers tested that I viewed on smallnetbuilder. That and it has the cisco name. I grew tired of purchasing wireless home routers every year after they fail. So far the thing is nice with one exception.
I have one device that is essential on my network called an airave. It is a small device similar to a wireless access point that works on springs voice network. The thing essentially makes a small cell tower inside your house and connects to the sprint network through an Ipsec vpn. I have not ability to change ipsec settings on the device on my end. The device works fine connected to the cable modem or to the old slow dlink. When I first connect the thing it works fine for about 5-10 minutes on the cisco. Then the thing loses connection and I lose my cell phone service. Just to test any port conflicts I made this the the DMZ with no luck.
I have also tried a firmware upgrade. I have not messed with any of the firewall settings or port forwarding since DMZ should in theory fix that. I have assigned the thing a fixed IP address but that does not seem to make a difference. It did not on my old router and is mostly just for my sanity and to facilitate the DMZ.
i got a big problem, during a configuration reset i got an electrical blackout. I have set the configuration back after a password reset and send the reset prompt. At the restart of the router the blackout take all for 10 seconds out. When i restart the system an connect the router with the hyper terminal i get the following output:
[Code].....
I think the config was lost but how can i restart the router and enter a new one?
IGMP Snooping configuration for Multicasting on Cisco Catalyst 3020
Our switch model is "Cisco Catalyst Blade Switch 3020 for HP" We are building HA (High Availability) Databases infrastructure. Currently, there are two nodes(hosts- servers) and two above switch for HA.
Oracle said we need to turn off the IGMP Snooping in order to use the multicasting for their interconnect communication. So my question is:
Q1> Is there any way to use Multicasting without turning off IGMP Snooping on Switch side?
Q2> If 'yes', how can we configure the switch for Multicasting ?
Oracle uses 230.0.1.0 & 224.0.0.251 IPs with 42000 range port for Multicasting communication.
One of our Cat5513 has been displaying a lot of the error message below:
%SYS-4-P2_WARN: 8/Invalid traffic from multicast source address 01:00:5a:52:4c:4d on port 8/58
The frequency of this is quite disturbing. What this error is about? Module no.8 is our Gigabit Ethernet WS-X5410. Can that multicast address be mapped to an IP address or unicast mac-addresS? How can i go about resolving this?
How to change the IP address of a Cisco CSM 3.3.1 ?
View 0 Replies View RelatedI have 10 AIR-LAP1131AG-A-K9 connected to a 4402 controller. I have a couple of questions:
- When I go into CONFIGURE/ACCESS POINT, one of the AP's has the message "**Configuration is different on the Device**". How do I connect directly to the device to check the settings? I tried to telnet but that didn't work.
- Are these access points capable of acting as a DHCP server? If so, where can I check this setting? I have workstations that are unable to pull an IP address from my DHCP server running on a Windows server. I want to make sure the AP's and/or the controller are not the issue. The clients see the SSID and the signal is strong, but when they connect they get limited network connectivity message and the IP addr is 169.254.97.123 (which is wrong).
How exactly do you change your IP Address?
View 8 Replies View RelatedI'm wondering is there a way that i could actually change the IP address of a computer based on its MAC Address that is connected to a network via switch only ? By running some bat file ? I only manage to change a target computer ip,dns,subnet via running the bat file on the physical computer but not through a network with switch.
View 11 Replies View RelatedMy IP address was stolen. Someone sent me a file that I was expecting. It had a very misconcieving title. I opened it and it wouldn't work, but I let it slide. A week or two later I found pictures of myself on a forum from a hacker. The file I had opened had been a virus that hacked into my webcam. This creep told me that this had spread to 1000+ people and they all had my IP address. I am so scared! If everyone has my IP address anything could happen. How do I change my IP address without it messing up other settings in my computer and how do I remove this virus from my computer?
View 3 Replies View Related