Other Network Architecture Subjects

Hi I would like to clarify what is the difference between the effect that cause the command prunning and the effect that cause the command allowe.Example:If I put on my trunk inerface the commandswichport trunk allowed vlan 2,56orswichport trunk prun...

HI, We have enabled DHCP in a 3660 Router, we have two core swith (6509), access switch are around 25. We had a problem, an End User added a DSL Router to the LAN with DHCP enabled, then all user started to use this DHCP, it´s a big problem, do you ...

In what directory/file does the Cisco Network Assistent store the configuration files for the CE500, and is it possible to modify (edit) these configuration files.Regards, Wil.

I have spent some time searching the command references for the 4006 switch.I want to configure ssh access and disable telnet. I have had no success in determining if ssh is an option on t his switch.I am runnng a WS-X4013 Sup.II in the 4006 chassi...

Hi, I have a question regarding trunk links. If I want to allowe traffic from only few vlans between 2 devices should I have to configure both ends with the same config.Example: Distribuited layer Switchinterface GigabitEthernet2/8 description es-pl...

Hi allI define "VLAN A" for example as part of MST 1. I then remove it from TRUNK to other switches as it is a Local VLAN.What is the effect on convergence and MST state in general, woudl I split the region as this VLAN will only be configred on 1 sw...

HI all,When we see any performance of switch, it is usually given in PPS and switch fabric is also given.For e.g Cisco 3750 24 port switch has switching performance of 6,500,000 (PPS) and switching fabric of 32 Gbps.I would like to know how this two ...

Hello,I have a Cisco L3 switch with two subnets on that switch. I dont have vlan for each subnet, all i did is confiugred two IP's for the single vlan, meaning the switch will have a IP in the server subnet and a secondary IP in the client subnet ran...

Hi,We have recently imstalled a new network using 6504-e's using software 12.2(18)SXF. We cannot log into enable mode as the password has been typed incorrectly and unsure what it is, can anyone please advise me the way to recover from this? Cheers...

I have couple of 2600 routers , I did test for all of themRouter (config )# enable password xxxRouter (config )# enable secret xxxRouter(config)# enable secret level xxxxI logged in into level 15 (password xxx), then I quit from default level (15) t...

my show interface its connected but i am not able to ping that ip(gateway ip address is correct). Please help me

Hi,What is the diffirent between the Switch and Router regarding setting up the ARP table ? Please advice !

I have on some interfaces on my Cisco 6506 (Version 12.2(18)SXF)pause outputs.Does somebody has an idea how to fix this?My Interfaceconfig isinterface GigabitEthernet3/41switchport switchport trunk allowed vlan 2-12,30 switchport mode trunk no ip add...

i am new to ospf , can i get any good meterials for OSPF routing

I am going to hook a 2960 to a wireless antenna and have a backup T-1 to use for fail-over. Can a 2960 do this function?Shannon