Cisco :: Nexus And 2960g How To Proceed Network Setup
Feb 6, 2012I am having issue while connect the cisco 2960G and nexus 5000, i have attached the network setup. so kinldy check and update how i can proceed further.
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Cisco Switching/Routing :: 2960G Stack To Another 2960G
Oct 23, 2011I have used all the ports on my 24 port 2960G and need to extend it with another 2960G. These switches do not have trunk ports so what is the best way to stack them and have all 5 vlans on both switches.Can I just use a port Channel trunk etherchannel ?
View 7 Replies View RelatedCisco Security :: ASA5520 How To Proceed To Get K9 Software
Feb 26, 2013I have an ASA 5520 K8 with a smartnet contract, how can I proceed to get K9 software so that I will be able to use 3DES/AES encryption key.
View 1 Replies View RelatedLinksys Wireless Router :: EA6500 Configuration Panel To Proceed With Cloning MAC Address
Jan 13, 2013I am going to replace my Netgear DGND3700v2 router with Linksys EA6500. I hope that the signal strength of this router will be better, particularly for 5GHz.The problem is that I have a cable connection to Internet and my line has MAC address of Netgear assigned by my ISP. I would like to clone this address to EA6500 to test the power of the signal, before making the final decision to replace Netgear.My question is how to do this in off-line mode. I cannot have Internet before cloning.I've been using Internet Explorer with various addresses - 192.168.0.1; 192.168.1.1; myrouter.local; even 192.168.2.1 and some others but couldn't get connected to EA6500. Of course, the original CD suppied with the router does not work, either.Is there any other way to get to router configuration panel to proceed with cloning the MAC address?
View 1 Replies View RelatedCisco Switching/Routing :: 3560G / Establish The Redundant Network Like For The Edge 2960G?
Mar 25, 2013i have 2 no of 3560G in our core, now my requirement is to establish the redunent network like for the edge 2960G using stack or some other way ...
View 6 Replies View RelatedCisco WAN :: How To Setup Nexus 5548
May 5, 2013I have a cisco box Nexus 5548 box i need to setup.
what is the basic configuration i need to do so as to setup the following:
1. Management interface
2.Reduce the switch priority to join other switches in the network
3.setup etherchannel etc
Cisco Switching/Routing :: Setup IP On Nexus 5500?
Apr 19, 2013How to you setup ip routing on a Nexus 5500 I want to do vlan routing between an Nexus 5500 and Catalyst 3750. Nothing clever just have the 2 switches talk and vlans route between the two.
View 3 Replies View RelatedCisco Switching/Routing :: Setup SNMPv3 On Nexus 5548?
Sep 18, 2012I'm trying to setup SNMPv3 on a Nexus 5548. We are using SNMPv3 on 3750's without any issue, but haveing issues getting it setup on the Nexus.I have been using the following link for the setup following it line by line. [URL]The part that I'm having issues with is when I try to enforce SNMP message encryption on a per user basis. When I issue snmp-server user (username) enforcePriv, I get warning: unable to update CLI users database. reason: role does not exist grounp not found.
View 1 Replies View RelatedCisco AAA/Identity/Nac :: Setup Tacacs Config Onto New NEXUS 5000
May 26, 2011I m trying to setup a Tacacs config onto my new NEXUS 5000 series.Nevertheless the authentication doesn't work.Actually I followed the config guide but something is not working or missing.I have setup everything through VMWARE with ACS installed on a Windows server.
View 20 Replies View RelatedCisco WAN :: Setup Nexus (5596 Running NX-OS 5.1(3)N2(1)) To Use IP Ospf Name-lookup Command?
Aug 8, 2012I was trying to setup a Nexus (5596 running NX-OS 5.1(3)N2(1)) to use the "ip ospf name-lookup"command that I am using on IOS-based routers. Unfortunately this command does not appear to be supported on NX-OS and I cannot find a replacement.Is this another feature that's left out of NX-OS?
View 4 Replies View RelatedCisco Switching/Routing :: Nexus 5548 Redundant Switch Setup?
Oct 8, 2012Current our environment is the following:
Core1 ---- Core2
| |
Nexus5k
| |
N2k, N2k, N2k (FEX)
||
Servers, hosts, etc..
We would like to add another Nexus5k to this topology. However, it has to be a zero downtime infrastructure add-on. When setting up the keep-alive, peer-link, vPC and vdc domain, will there be any upset in network traffic on the current N5k?Also, are the Nexus5k configurations synchronized or are they independent from one another? Before setting up the new 5k, should i configure it to teh 6509's, and vPC's to the Nexus2k's before setting up peer-link?
Cisco Switching/Routing :: Nexus 7000 Setup - How To Connect Servers
May 28, 2013We have a setup of 2 Nexus 7000 chassis and several fexes (N2K-C2248TP-1GE). The fexes are connected through a port-channel to a single nexus 7000 (no vpc). (Fex 1 to Nexus 1, fex 2 to Nexus 2, fex 3 to nexus 1 etc).Are there guidelines on how to connect a server to those fexes.
I can see several possible scenario's at our site. I have drawn some scenario's on a design. I can't find detailed information on which setup is possible and which is not. The goal is to have as much redundancy as we can.When using scenario 1, do I configure an orphan port on the uplink to this server?
2960G - ID And Endpoint From Cisco Switch
Aug 13, 2012We have a switch in our IT office, Cisco 2960G. It plugs into the wall and goes to the server room and connects somewhere. This weekend we redid almost the whole server room and now this switch can connect to the rest of the network. The uplink has a link light but can get anything.
I have rebooted the switch, used scanning on our other switches to try and find the MAC of the switch but for the life of me I cant see it. Is there a command I can run from the command line of the switch to see where its pointing?
Cisco :: Configure SNMPv3 On 2960G (12.2.55)?
Sep 30, 2012I am trying to configure SNMPv3 on a 2960G (12.2.(55))
snmp-server view v3view interfaces included
snmp-server view v3view internet included
snmp-server view v3view chassis included
snmp-server view v3view system included
snmp-server group v3group v3 priv read v3viewwrite v3view notify v3view
snmp-s user v3user v3group v3 auth md5 v3secret priv aes 128 v3secret
Interestingly enough when I 'sh conf | i snmp' the user command isnt there, however it shows it under 'sh snmp user'. Using Solarwinds Eng Toolset to attempt to just pull interfaces and it keeps kicking back with creds failing.
Cisco :: 2960G With Dell Blade Enclosure?
Oct 9, 2012I'm having a problem at the moment getting a Cisco switch (2960G) to work properly with a Dell blade enclosure. The config that we have on the switchports is;description Bladeswitchport access vlan 120 speed 100duplex fullndhowever, with this configured, it's throwing up a lot of CRC errors. I've taken the last two lines out, and there are less CRC errors but the connection starts running really slow.Are there any further steps that I would need to take to fully troubleshoot the issue, or is there a simple config change that could be made to resolve it?
View 6 Replies View RelatedCisco :: 2960G-24TC How To Find A Corresponding MIB Tree
Oct 2, 2011I have this OID "1.3.6.1.4.1.9.1.696", which is a "Cisco Catalyst 2960G-24TC" device. Where can I find the corresponding MIB tree with availabe methods?
View 2 Replies View RelatedCisco :: Configure 2960g Switch Static Routing?
Jan 26, 2013I have routing enabled, can build a static route, and go back and see it (sh ip route), but I don't know how to get the route right. I have one host (Host A) on Vlan 20 w/192.168.20.2/24 dg 192.168.20.11 (the vlan ip) and (Host B) on Vlan 30 w/192.168.30.2/24 dg 192.168.30.11 (the vlan ip). I can't ping them from any host man. I can ping the Vlans but not the host.
View 19 Replies View RelatedCisco Switching/Routing :: Catalyst 2960g Interfaces Going Up And Down?
Jun 14, 2012i have a cisco catalyst 2960g and for some reason out of the blue, some interfaces go down and then up. It started doing it after a power cycle.
View 1 Replies View RelatedCisco Switching/Routing :: 2960G Don't Have A Backup To Configuration In PC
Dec 30, 2011I have 2960G that in rommon status.I need that the switch work in 0x2102 (regular mode).I don't have a backup to configutratuio in my PC.I do wr before the switch go to rommon (startup config).What to do in order to the switch will be in 0x2102 (regular mode) with the same configuration( before the switch go to rommon)?
View 1 Replies View RelatedCisco AAA/Identity/Nac :: Dot1x Guest VLAN On 2960G
Apr 9, 2012I have a 2960 sw configured for dot1x authentication, the problem is the Guest VLAN and Restricted VLAN didnot work. The switch port was stuck in authenticating status. The server is Juniper IC4500.
View 2 Replies View RelatedCisco Switching/Routing :: Cannot Upgrade 2960G Switch
Jun 26, 2012I have a few 24-port Cisco 2960G Switches (model WS-C2960G-24TC-L) that I upgraded to IOS Release 15.0(1)SE2 using the web interface. I am now trying to upgrade those switches with the new release, 15.0(1)SE3, however I seem unable to do it, I have tried this on two switches so far, both have been upgraded to SE2 just a couple months ago or so, and both of them will not accept the SE3 upgrade, basically, I can select the tar file in the web browser and click "Upgrade" but when I do the status never changes from "Loading the tar file to the switch". I have tried multiple times from multiple computers using many different web browsers, including IE6 which is listed as supported. I have let it go for as long as 1.5 hours but to no avail.I also had a few idential switches here that had never been upgarded to SE2, I have had no problems loading SE3 onto them using the same method so it would seem that the tar file I have downloaded is valid.
View 5 Replies View RelatedCisco WAN :: 2960G - SFPs - Unable To Connect 2 Switches
Apr 10, 2013Trying to connect 2 switches together (both 2960G 8 ports). I have an SFP in each (GLC-LH-SM). They are connecting over SingleMode Fibre using the correct cabling. The fibre cores have been tested and are all ok also.
I can't get no Layer 1 connectivitiy at all. Just dead. I have tried 4 different GBICS, swapped cabled etc.. I have forced the media type to use SFP. No link light....
I thought it would just be a case of plugging in the gbics cables and off I go! I read about forcing the speed and duplex on the port but because the port if SFP, the speed and duplex settings are not available. This seems to be hard coded.
Configure Cisco 2960G 24 Port Switch Using Hyperterminal Commands
Jun 4, 2012In our premises i want to configure cisco 2960G 24 port switch using hyper terminal commands.
View 1 Replies View RelatedCisco Switching/Routing :: Catalyst 2960G Vlan Configuration?
Oct 24, 2011I have got a catalyst cisco 2960G series switch and via this switch I want to creat serveral vlans. I am getting a dhcp IP from a router and I want to setup my own vlan networks.
I plugged in the Ethernet cable that came from the dhcp router to port 16 of the cisco switch and configured the ports 1,2 and 3 for vlan 1, 2 and 3
the dhcp router has given me this IP 192.168.10.158 defautl gateway is : 192.168.10.1
when I plug in a PC to port 1 or 2 of the cisco switch I still receiving the IP from range 192.168.10.* but not from the range that I configured for the vlan 1 or 2.
Below is my startup configuration:
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
[code].....
Cisco Switching/Routing :: 2960g / How To Enable Multicast To Work
Jun 7, 2012I have a 2960G that I keep on the bench as a work switch. I assigned an IP address to it. The techs have had trouble imaging workstations using GHOST. Do any config changes need to be made to enable multicast to work? Everything is in VLAN1 at this point and the GHOST server is also the DHCP server.
View 1 Replies View RelatedCisco Switching/Routing :: WOL Configuration On L3 Catalyst 6500 And L2 2960G?
Dec 20, 2011I got problem with wake on LAN software.. The software unable to ON all pc's remotely if sitting under different vlan. Everything is ok if using the same vlan. Below are the network diagram & switch configuration.
Layer 3 switch Intervlan routing configuration
ip forward-protocol udp 7
!
interface Vlan4
description vlan Client-WOL
ip address 172.22.51.253 255.255.254.0
ip access-group Deny_HTTP_Vlan1 in
ip helper-address 172.20.1.246
[code].....
After configured all the switches with the above setting, the software still cannot wake all the pc's using LAN. Base on sniffing, i can't find UDP port usage by the software. Attached here with print screen from wireshark.
Cisco :: Catalyst 2960G / Get SNMP Management Working Over IPv6?
Jul 20, 2011I recently picked up a Catalyst 2960G and am trying to get SNMP management working over IPv6. I have the IP Address set to the local link, and can successfully ping and telnet to the switch (so the network can get traffic to and from the switch). However, SNMP packets just seem to disappear. I am running WireShark on my machine, and I see the packets go out to the proper IP, but nothing comes back. When I check "sho ipv6 traffic", I can see where there are UDP packets that are received, but, again, none going out. Also, when I run "sho snmp", all of the packet counts are 0.
Here are some relavant snipets from my "sho run":
interface Vlan1
no ip address
no ip route-cache
ipv6 enable
[code]....
Cisco Switching/Routing :: 2960G - Switch Clustering Benefits?
Jun 11, 2013I recently changed jobs and at the new location we are primarily running Catalyst 2960G series switches with the exception of one 3750. All of the switches are setup in a cluster with the 3750 being the cluster master. My question is what is the benefit of switch clustering? The entire network seems to be a bit over engineered for the our needs and I am hoping to scale it back a bit. For example, the the network was setup with VOIP QoS when there were no plans to even use VOIP. Also what procedures would I want to follow to disable the cluster to avoid any major outages? Assuming there is no real need for a cluster.
View 1 Replies View RelatedCisco Switching/Routing :: 2960G Core Switch For 400 Users
Jun 7, 2012I'm trying to decide what switch to use as a core for 500 users. I'm currently looking at either 2 x 3750X stacks or 2 x 4500s with dual SUPs and PSUs, both options will provide the number of switchports required without the need for additonal access layer swiches. Which switch option is best to go for here? All of our services will be located in our data centre which will be connected using 2 1000Mbps MPLS circuits. I wont need any advanced L3 features and we are not likley to scale over 450 users. Also is it ok to use the dual switch stacks or chassis to provide the collapsed core/access layer or is it best to have a dedicated core (using one of the above options with less switchports) and having a dedicated accesss layer using 2960Gs for example. Our structured cabling terminates in a single comms room so we wont need to distribute switches throughout the office.
View 3 Replies View RelatedCisco WAN :: 2960G Router On Stick And Routed Public Range?
Sep 27, 2012I understand router on a stick for inter-vlan routing but where I'm having trouble is having one of the vlans be public addresses. One of my clients has a rack in a colo where there is no router, i.e. their /24 public network has .1 of the network assigned to a colo router, then they have a 2960G switch in the rack that all the gear is connected to. Public IP's are assigned to certain devices / servers with .1 as their GW. Problem is, they also have a private range on the same switch with no vlans and things are a little 'cluttered' and there is no control of traffic.
The assets I have are a 2821 router with (2) GigE interfaces and the 2960G switch. A /30 network is going to assigned on the colo gear to use to push the entire /24 down to the cabinet. I'm going to NAT the local 10.100.x addresses on vlan 10 and I want the public traffic on vlan 20. During a recent test, the private traffic worked as expected but the public traffic didn't work. I don't need a complete config, more of a 10,000 ft. view of how this needs to be done so (a) traffic is vlan'd to keep things segmented, (b) I can static inside / outside public addresses from the /24 to reduce the number of public addresses being assigned directly to servers (some of this is unavoidable, but the less the better), and (c) I can NAT the local subnet to either to the /24 or the /30 (not much very much traffic in this way).
EDIT: The switch is a C2960S, not G. I cannot enable lanbase-routing, it is apparently unavailable.
* 1 26 WS-C2960S-24TS-S 12.2(55)SE3 C2960S-UNIVERSALK9-M
Cisco LAN :: TCP Window Scaling Supported On 3750G And 2960G Switches?
Feb 7, 2013We have the 3750G with the IOS version 12.2(35)SE5. Does this IOS version and switch support the TCP Window Scaling detailed in this doc? The doc says Release 12.2(8)T. And I don't see the 3750G or the 2960G platforms listed in the doc.
[URL]
Cisco Switching/Routing :: IOS Installation For Switch 2960G 48TC-L?
Oct 23, 2012i had made a software upgarde on the switch 2960G series have no any passwords, when I fished the upgrade process after rebooting the device i found it need a UserPw to access device manager. i tried to use the default PW "cisco" but it dosen't work too.. after that i tried the password recovery process to rest the PW, but noway, but now i have addition problem, when i try the cmd orders "flash_init , load_helper , dir flash" to beginning the password recovery process it shows the following:
The system has been interrupted prior to initializing theflash filesystem. The following commands will initializethe flash filesystem, and finish loading the operatingsystem software:
flash_init boot
switch: flash_initInitializing Flash...flashfs[0]: 554 files, 19 directoriesflashfs[0]: 0 orphaned files, 0 orphaned directoriesflashfs[0]: Total bytes: 32514048flashfs[0]: Bytes used: 15540224flashfs[0]: Bytes available: 16973824flashfs[0]: flashfs fsck took 10 seconds....done Initializing Flash.
switch: load_helperUnknown cmd: load_helper
switch: load_helperUnknown cmd: load_helper
switch: load_helperUnknown cmd: load_helper
[code]....
After that the problem updated
because I tried to install the IOS by Xmodem to reload the missing flash file.After finsh the TAR file loading and reboot the switch.......the LEDs of mode and Giga ports are lighted amber and not blinking, i tried many times to follow the steps to connect the switch by the emulator and consol cable by holding mode button and connecting the power cable at same time the device does not work, the switch now still not blinking, now i try to read and understand how can i remove the corrupted files and install a new IOS for this switch?What shall i do.
Cisco Switching/Routing :: IP Igmp Filter Command On 2960G?
Jun 21, 2012I am unable to configure an interface using the "ip igmp filter <profile #>" command on a 2960G running 12.2(58)SE2. The switch allows me to create a profile using the "ip igmp profile <profile #>" global configuration command. It also lets me enable filtering with the global "ip igmp filter" command (which I didn't see in the documentation). But, the command is not accepted when configuring an interface. "ip igmp ?" does not even show "filter" as a valid auto-complete when in configure interface mode, and the command is rejected if I try to enter it.
I verified the command worked on a much earlier version of IOS, so it must have broken somewhere along the line. I'm wary of moving up to 15.0(1)SE. Is that a major IOS change?
