Switching

Hello,I need some help to get vlan's to get working again.I have a c2500 with v12.4 that works with the config above, now with a new c3600 with the smae config but with v15.2 I can't put vlan's working.I also read about it but I can get it work:Auton...

Hi all,I've ran into an issue with a dhcp pool on a WS-C3750-48P running  c3750-ipservicesk9-mz.122-50.SE2.  The UserVoice2 pool (see below) has  run out of addresses but should still have 10 left - debug ip dhcp  server events shows clients trying t...

1)how to upgrade cisco IOS sofitware in switch or router?2) can we upgrade through console port ? or Rx modem thorogh ?Please help pus

Hi team, I would like to get some clarification around the licence requirements for the 4500X switches please.From what I can see there are two licence upgrades available under the C4500-LIC= code:C4500X-16P-IP-ES    IP Base to Ent. Services license ...

I am trying   to configure my router 2801 AND 1841 with ipv6 but it says unrecognized command. RouterA(config)#ipv6 ?% Unrecognized commandRouterA(config)#ipv6heres the IOS VER.       c2801-spservicesk9-mz.124-15.T13b.bin for router 1841 same thing: ...

 Question:We have a need to extend additional Vlans (separate broadcast segments) to a remote site; which using L2TPv3 works very well. However, we are having problems understanding why we cannot get Cisco spanning-tree MST 802.1s operational across ...

Do they have a default IP assigned to them?I'm trying to access the CMS administration page from my browser. I've already tried 192.168.0.1 and that brings up my gateway (cable modem from Time Warner).Any ideas? Thanks in advance,Tim

hi, i have two siwtches connected to each other on a routed link but using access port so sw 1spanning tree vlan 10 priority 4096int vlan 10ip add 10.0.0.1 255.255.255.0 int gi0/1sw mo accsw acc vlan 10 swi 2spanning tree vlan 20 prioty 4096int vlan ...

I have a switch in which I am attempting to get a logging discriminator to work but it doesn't appear to want to do so.Reading through this documentation:http://www.cisco.com/c/en/us/td/docs/ios/12_4t/12_4t11/htnmsylg.html#wp1056391and searching the ...

I want to get the total number of multicast groups on a switch. Is there an oid that will give me the info (ie. the number that's given by "show ip igmp snooping groups count")? If there is no oid, is there a way query the  groups (show ip igmp snoop...

I have a client who's network is divided (with VLANs) by floor in their building. With dot1x authentication enabled all users are leasing an IP address from the first DHCP pool regardless of how the port is tagged.So for instance, VLAN 700 is the 2nd...

Hello, here is the thing. I have the following configuration in my Core Switch:interface Vlan1 ip address 10.24.74.1 255.255.254.0 secondary ip address 192.0.2.54 255.255.255.0 ip helper-address 10.24.86.22 no ip redirectsAs you see, we are using an ...