Cisco Switching/Routing :: 2960 With LAN Lite Software Be DHCP Server?
Feb 10, 2013I need to buy a cheap Cisco switch with DHCP server.Can you confirm that 2960-24-S, 2960-24TC-S and 2960-48TC-S be a DHCP server?
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Cisco Switching/Routing :: 2960 LAN Lite / VLAN Number Max 64?
Jun 6, 2013we have inserted into a network with VTP a Cisco Switch 2960-S, not knowing that had installed IOS LAN lite.Now I discovered that it can handle up to 64 vlan. In the network there are currently configured 62 VLAN: what happens when we exceeded the max number (64) of VLAN for that switch?
View 6 Replies View RelatedCisco Switching/Routing :: LAN Base Software For 2960 Lite Switches?
Feb 6, 2012We ordered 4x cisco 2960 switch with LAN Lite software by mistake. Can we upgrade them to Lan Base?When I change boot image I get Error: hardware not supported by firmware.
View 3 Replies View RelatedCisco Switching/Routing :: 2960 LAN Lite Image Does Not Support MLS QoS Trust Device
Jun 20, 2012I have some 2960 switches with Lan Lite ios in my infrastructure.And I try to configure them to support "trust device cisco-phone" and "switchport priority extend cos 0" on ports with cisco phones.But LAN Lite image does not support "mls qos trust device cisco-phone".can I use any workaround to trust cos of cisco phone and to remark PC traffic with cos 0?
View 1 Replies View RelatedCisco Switching/Routing :: DHCP Server Will Work On 2950 / 2960 Switch
Feb 11, 2012With out using any server, will DHCP be configured in cisco 2950/2960 switch?I man cisco it self should work as a dhcp server also.
View 10 Replies View RelatedCisco Switching/Routing :: Configure 2960 8 Port Switch With DHCP Server?
Jun 24, 2012I need to configure a Cisco 2960 switch as a DHCP server. The current IP address will be on a different seed than the DHCP addresses. i.e.
Switch IP = 10.1.2.3, GW = 10.1.2.1, Subnet = 255.255.255.0
DHCP addresses would be 192.168.1.1 - 200, GW=???? (10.1.2.3?) and subnet would be 255.255.255.0
Cisco Switching/Routing :: Catalyst 2960 / VLAN Configuration Using MS DHCP Server
Jan 28, 2013I am going to creat VLANs very 1st time therefore for test purpose I have following simple scnerio.I have created 2 VLANs , VLAN2 and VLAN3 on Cisco Catalyst 2960 series switch. Ports 1-12 is assigned to VLAN2 and Ports 13-24 are assiged to VLAN3. Now I have configured DHCP on Microsoft Server 2003 defining 2 scopes with following configurations.
Scope 1 for VLAN 2--- Range is 172.16.0.17 to 172.16.0.30 with subnet mask=255.255.255.240 . Server IP address 172.16.0.17
( Note: Address 172.16.0.17 is excluded from dhcp server Scope 1 and give to the MS server itself)
Scope 2 for VLAN 3----Range is 172.16.0.33 to 172.16.0.46 with subnet mask=255.255.255.240 .
Now in Cisco 2960 series switches, under Vlan 2 and Vlan 3, I have following configurations...
interface Vlan2
ip address 172.16.0.30 255.255.255.240
ip helper-address 172.16.0.17
interface Vlan3
ip address 172.16.0.46 255.255.255.240
ip helper-address 172.16.0.17
Now the problem is when i connect a client computer to any port from 1-12, It gets correct IP address from Scope 1 but when I connect a computer to any port from 13-24, it does not get the ip address.
Further I want to do inter VLAN comunication as well for that purpose i Have an ISR 2900 series router. What further configuration i will have to do on router for inter vlan communication.
Cisco Switching/Routing :: 2960 SI Lan Lite ACLs - Configuring For Admin And Guest Access
Jan 26, 2013I have a 2960 SI lan lite switch that I am configuring for admin and guest access. I have wireless AP's plugged into trunked ports 2 and 3. I am using two vlan's (in addition to the native VLAN). Vlan 5 for Admin and Vlan 10 for guest access. I have ACL configured on the router preventing guest users from accessing the Admin network. I want to prevent those on the guest network from seeing other hosts in the vlan however the lan lite software does not support port ACL's. Any way to accomplish this with this switch.
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
[Code]...
Cisco Switching/Routing :: 2960 - DHCP Server Port-Based Address Allocation
Nov 15, 2012Does the 2960 switches with LAN-Lite support DHCP Server Port-Based Address Allocation?
View 1 Replies View RelatedCisco Switching/Routing :: Feature Set LAN Base / Lite (2960) And LAN / IP Base (3650X)?
Mar 28, 20121)For 3650X I found some contradiction in the Q&A about feature set LAN Base vs IP Base:
LAN Base: Can I do static IP routing ?
LAN Base: SVI => is this for intervlan routing ?
2)For 2960, there are 2 flavors (LAN lite and LAN BASE) Q: Can I do static routing on one of these flavors ?
Cisco Switching/Routing :: 2960 - DHCP PC / Not Getting Valid IP
Mar 5, 2012Facing some DHCP issue. I got my laptop directly connected with Cisco 2960 switch. However it is not getting valid IP.
View 1 Replies View RelatedCisco Switching/Routing :: DHCP Configuration For 2960 Switch?
Oct 21, 2011I did the DHCP configuration for my CISCO 2960 switch but the clients are still not able to get the IPs.see the configuration below.
(config)#ip dhcp database cisco.com
(config)#pool test
(config-if)#client client-id vlan 500
(config-if)#ip dhcp snooping trust
Cisco Switching/Routing :: 2960 - Manual Ip Binding In DHCP
Nov 27, 2011WE HAVE cISCO 2960 SWITCHES. this switch acts as a dhcp server for the hosts connected to it. Provided mac based binding to the hosts, with enabled dhcp snooping and IP source guard per interface.' I have a problem with single host couldnt get an ip from dhcp as he binded based on mac: manualip. Here is my config: We have a VLAN99, 70 hosts connected should get an ip based on mac
switch(2960<config>interface vlan99
# ip address 10.10.14.2 255.255.255.0(code)
The above host amit (10.10.14.31 swhould get this ip bindded with mac) but hez not getting manual ip i.e 10.10.14.31, but if an ip excluded from the dhcp free, he can get that ip i.e automatic ip . every other host are getting the ips as binded in the pool manual ip. Checked with
**sh mac-address table dynamic vlan 99 ()
**clear ip dhcp binding * or 10.10.14.31
** clear ip dhcp snooping binding
*** clear ip dhcp conflict *
Tried to change pool names. All these troubleshoot couldn't make me success in providing amit an manual ip.
Cisco Switching/Routing :: Port / MAC Based DHCP For 2960 And 3560
Jan 3, 2012I want to implement port-based and MAC-based in these two switches: 2960 & 3560 (both of them have this IOS version: 12.2(55)SE1). And I haven't found a way to implement both of them at the same time. This is what I got:
ip dhcp use subscriber-id client-id
ip dhcp subscriber-id interface-name
ip dhcp excluded-address 192.168.0.0 192.168.0.2
ip dhcp excluded-address 192.168.0.251 192.168.0.255
[code]....
With this configuration I can use port-based, but not MAC based. If I remove the first two lines and change the last line for this one:
address 192.168.0.7 client-id 0112.ae1d.af58.60
Then, the computer with that MAC address got the correct IP, but then the port-based doesn't work. Also, I got this line in the interface what I want to use MAC-based:
ip dhcp server use subscriber-id client-id
Cisco Switching/Routing :: Dhcp Snooping Without Effect In Catalyst 2960-PST-S
Apr 17, 2012I have a new catalyst 2960,and i want to enable DHCP SNOOPING,but,it doesn't work,the server is stilling offert addresses IP and it's not connected in a trusted port,the schema is very simple:1 switch catalyst 2960 PST-S,1 server dhcp and 1 pc client,the PC and the server are in VLAN 10,DHCP SNOOPING is enabled in all ports and no port is trusted,but the client get addresse IP after retyping ipconfig /release and ipconfig /renew in dos commande.the configuration and the version of the switch are in the file attached.I tested the same configuration in a catalyst C3560-24PS and DHCP SNOOPING work normally,i tested in other catalyst 2960-PST-S,but the same probléme:DHCP SNOOPING without effect,the commands typed is:
-ip dhcp snnoping
-ip dhcp snooping vlan 10
Cisco Switching/Routing :: Unable To Use DHCP In 2960 And Unmanageable Switch?
Nov 1, 2012I am having 2960 switch and one port is configured with a VLAN and connected with an unmanageable switch and further one more unmanageable switch was connected to the primary unmanageable switch…
The topology will be 2960 switch -> unmanageable Switch -> unmanageable -> PC connected
The issue I am facing most of the PC are getting IP addresses through DHCP server and very few 5 or 6 PC’s out are not getting the IP from DHCP server.If I switch of the switch and switch on the issue is resolved for those and it will raise for some other PC’s.
Cisco Switching/Routing :: Catalyst 2960 / Configure Automatically Switch Over DHCP?
Jun 12, 2013I Have a problem I'm trying to configure automatically my switch over ther DHCP when I start the switch it request an IP from the DHCP from here everythings is fine but it does nothing more,indeed I put on my dhcp the option 66 and 67 which is an adress of my TFTP server and a file to download and the switch seems not to understand theses options , I tried my dhcp with a cisco airport and everythings works fine the File from the TFTP is automatically downloaded into the airport...There is an option to add or am I missing something in order to make it work with my switch ?
My switch : Catalyst 2960IOS VER : 12.2(55)SE5
Cisco Switching/Routing :: 2960 - DHCP Snooping Multiple Switches AP Autonomous
May 7, 2013I have a problem with DHCP. I have two 2960 connected with a port channel on ports 47 and 48 as trunk with native vlan 10. I only have this one vlan. In port 1 of sw 1, I have a C800 as DHCP server.
I have an AP autonomous with single ssid on vlan 10. When I connect the AP to sw1, I receive dhcp with no problems.When I connect the AP to sw 2, I’m not getting IP by DHCP.I have DHCP snooping working on vlan 10 on both devices.
The ports where I connect the AP are access ports on vlan 10 config as trusted.The trunk ports are also configured as trusted.The port 1 of ws 1 that goes to the C800 is also configured as trusted.
figure out why I’m not getting IP by DHCP when I connect the AP to the SW 2.The only I notice is that when I connect the AP to sw 2, I get on SW 1 the message of packet drop by option 82, but even after configuring ip dhcp snooping information option allow-untrusted on both switches, the problem persists.
Cisco Switching/Routing :: Router Is Connected To Switch 2960 Configured As DHCP SNOOPING
Sep 3, 2012We have a DHCP SERVER implemented in a cisco router 2610.This router is connected to a switch cisco 2960 configured as DHCP SNOOPING. At the switch appear the next log message: [code] The ip address: 10.100.200.1 belongs to DHCP SERVER configured at router cisco 2610. What to do so these log messages does not appear any more? Do I need to do some configuration changes at some switch or router?
View 11 Replies View RelatedCisco :: How To Tell If My 2960 Has Lan Base Or Lite Image
Apr 2, 2012How do I tell if my cisco 2960 has the Lan Base or Lan Lite image?
View 11 Replies View RelatedCisco :: Difference Between Lite Entry And Base 2960 Switches
Jul 1, 2012Thinking of getting one of those 8-port 2960 for a CCNP study. Is the difference between the C2960-8TC-S and the C2960-8TC-L models in Hardware, or in IOS? or both? And if it's in IOS, is the S upgradable to L?
View 7 Replies View RelatedCisco Switching/Routing :: 10GE On 2960 Switch Connect To Server?
Sep 11, 2011just want to confirm if I could use the 2x 10GE uplink ports of a cisco 2960 to connect to my Server directly?
View 17 Replies View RelatedCisco Switching/Routing :: 2960 Radius Server Users Different Privileges
Jul 26, 2012I have Cisco 2960 switches deployed in my environment along with radius server authentication. Now i need to assign some roles to particular users (shutdown port, description) so what i need to do for this task so not all users have same privileges.
View 1 Replies View RelatedCisco Switching/Routing :: 2960 NTP Server / Client Configuration In Switches
Feb 28, 2012We had core(4503), distribution(3750), and access switches(2960) in our environment. Currently we configured the clock manually in each switch, but a reboot of the switch resets the clock also. We are planning to make a single switch as a NTP servers and others are clients to synchronise the correct time even after a reboot of the access switches.
View 6 Replies View RelatedCisco Switching/Routing :: Unable To Login To 2960 Via Console Through Terminal Server
Oct 23, 2012I have a set-up with multiple C2960 and C3750 switches. All these devices are being managed remotely. So basically I login to C2901, which is used as a Terminal Server, and reverse SSH to the console of each device. That's - I have assigned an IP to each port of the terminal server so that I can SSH directly to the desired device through via the mapped IP.
Now, recently I had to restart couple of switches - one C2960 and C3750. I initiated the reboot via console connection remotely. I could see the device logs for some time and then the logs stopped and there was no reaction from the console irrespective of any command I tried to enter.
I tried resetting the line on the terminal server, but that didn't work.
Now when I try to SSH the IP mapped to console of that particular device - i dont get any login prompt and there is no effect on device after giving any command. Although i can see the logs on the console session - but cant do anything.
I have a second way of connecting the device via inband- management, and checked the device config found it correct. It is same as other devices which are working correctly.
Both C3750 and C2960 are behaving exactly same - can see logs on console but see effect of even pressing enter - not getting login prompt as well.
Cisco Switching/Routing :: Error While Upgrading IOS On 2960 Switch Using Tftp Server
Apr 29, 2013I am trying to copy IOS from my TFTP server which is on my laptop to cisco 2960 switch
I am able to ping to switch from my laptop, connectivity is fine, tftp server is running
Current Image on Switch --> C2960-LANBASE-MZ.122-25.SEE3.bin --> trying to upgrade to --> c2960-lanbasek9-mz.122-53.SE2
I am getting below error when trying to upgarde IOS:
2960-SW#copy tftp: flash:
Address or name of remote host []? 10.1.x.x
Source filename []? c2960-lanbasek9-mz.122-53.SE2
[Code].....
Cisco Switching/Routing :: 1941W No IP From DHCP Server With Ip-helper
Jun 12, 2013I've a Cisco 1941W router which is DHCP server for data-VLANs and uses ip-helper for voice-VLANs. [code] I don't know why I can't have IP from wireless voice VLAN whereas it is OK and wired voice VLAN and conf is the same!
View 4 Replies View RelatedCisco Switching/Routing :: Configure 881 Router To Act As DHCP Server?
Jul 9, 2012Is it possible to configure an 881 router to act as a DHCP server to 4 VLAN's each with a different scopes all through a single ethernet interface?
View 2 Replies View RelatedCisco Switching/Routing :: DHCP Server Catalyst 3750
May 28, 2013I have customer who has as Core Switch one Cisco Catalyst 3750 with the IOS c3750-ipbase-mz.122-35.SE5.I know that this image support DHCP Server configuration, but I like to implementate new vlans (approx 15) and I want to know if this switch support 15 DHCP Servers.
View 3 Replies View RelatedCisco Switching/Routing :: 861 Need DHCP Server With Static IP Addresses
Feb 2, 2013I used to use a CentOS self-made server for intranet for my little office, but I bouth few days ago a Cisco 861 router to replace the linux box.
1. I have 2 public IP classes from my ISP. 1 class is limitted to 80mbit upload, the other to 30mbit upload. So I need some sort of DNAT to be able to know exactly which intranet computer uses big internet and which one limitted internet.
2. I need DHCP server and with static IP addresses (one computer must always have the same IP address, etc).. i have my needs for this.
3. Also I need external access to some servers inside (web, ftp, etc) [code]
So far so good, all looks simple and I can achieve this in 2 hours on a centos linux box (correct routes, ip forwarding enabled and few iptables rules for NAT/SNAT/DNAT).
But on this brand new Centos router well, i'm not even successful in pinging the outside world, nor the inside world I'm tired of reading the forums, the documentation..i want (at first) a simple scenario: vlan+dhcp, fa4 with 1 public ip address and ACCESS to the real world. I wasn't able to achieve not even that much. [code]
Cisco Switching/Routing :: Possible To Set NTP Server Via DHCP On 2901 Router
May 2, 2012i'm interested if it's possible to set the NTP server via DHCP on an 2901 Router with 15.2(2) image.
i configured the interface gigabit 0/0 as dhcp client. The DHCP Server sends to me DNS, Default GW and NTP. All is working fine, but the NTP will not be configured. i tried to add an DHCP option request, but there is no NTP (42) value. [code]
is there any way to add the value NTP (42) for the DHCP request or isnt it possible?
Cisco Switching/Routing :: 892 Interfere With Windows DHCP Server
Mar 27, 2012I have trouble with a Cisco 892 Router from my Internet service provider.
Last week we switched from a virtual Router to a hardware Router. But after plugging it in our LAN Switch, the Windows DHCP Server stopped leasing IP's. I got many BAD_ADDRESS with MAC like e1:80:10:ac, e2:80:10:ac, e3:80:10:ac, e4:80:10:ac, e5:80:10:ac, ea:80:10:ac, eb:80:10:ac, ec:80:10:ac and so on.
I do not have access to the Router config, so I can not dump the config to you. We have a flat LAN, single SUB-Net(172.16.0.0/16) and no VLAN, no Spanning Tree. A Keep it Simple, Stupid(KISS) System.
A tech guy from service provider, is telling us, the error is not there fault and my switch is not correctly configured. But this is ********. For years we had a another Cisco Router from the precursor ISP and for 2 years the virtual Router from our current ISP. No trouble with my DHCP. But after plugging the new Router in, my DHCP stopped working.On the 892 is no running DHCP, but something interferences with my Windows Server 2008 R2 SP1 DHCP Server.
Cisco Switching/Routing :: How To Let Nexus 5548UP Act As DHCP Server
Nov 14, 2011it's possible to let the Nexus 5548UP act as a DHCP server? (or if it will be possible in future releases)
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