Other Network Architecture Subjects

single VLAN can have different subnet

hii have that configuration:hostname Center-2!logging buffered 10000 debuggingaaa new-modelaaa authentication login default group tacacs+ localaaa authentication login no_tacacs local enableaaa authentication enable default group tacacs+ enableaaa au...

hi guysi am facing problem with fastethernet interface of 2600 series router some time it show interface is up and line protocol is also up but i can't ping to other directly connected neighbor. i am attaching show interface output for the samePlease...

I can issues a switchport mode dynamic des on a 3560-24, is there a way I can issuse a command that does the same thing on a 3524.Thanks

setup new nt 4 wkstations on vlan....they can ping DC but get error msg when trying to login to domain...."domain controller not found"

Hi, I've got a Cisco 2900 Switch. Someone just accidently put an ethernet cable from his NIC on the computer to the Console port of this switch. Now I try to access the Console Port of this switch with RS232+Rollover cable, it seems not to work. The ...

May I use Sup720 with PFC2My mean is Sup720+PFC2

Hi allI have a curious problem . I have a L3 from which im able to ping a remote router. however from the remote router i m not even able to first interface beyond the gateway. why is this happening. Also that the L3 is learning its route from the OS...

I have a couple of questions about the operation of SVI VLAN routing on the 3560 switch. First, I have one 3560 switch that has SVI VLAN interfaces built for several VLANs. Is there anything I should know about applying ACL's to restrict traffic be...

Hi all,Analyzing error counters on Catalyst 4510 IOS 12.2(18) :show interfaces counters errorWe've found big value in Symbol-Err colum (for Gb trunking interfaces).It seems difficult to find document to explain signification of this particular counte...

Hi All,I have Ayaya phones connected to 4507R Version 12.2(20)EW1 and on the Fe interfaces,im receiving too many Runts and Input & CRC errors.I really not sure why Runts are being generated.Im pasting the config.would appreciate any help in this rega...

Hi I just recently bought a Catalyst 5505with supervisor engine 3, I am trying to reset the switch to facotry defaults. When I connect to the switch I get the switch booting up and all the modules in it ok'd but I can't type anything into the termina...

I got the following scenario:proxy||Catalyst 2924||----- baystack1||------baystack2||and so onWhat I want is to create 300 VLANs, each one for each port of these Baystack switches (it's a hotel so we want to prevent guests from being able to access a...

Hi, Has anybod else experienced the loss of ACL from a list that is updated on a Catalyst 3750 using Cisco Network Assistant V1.0(1a). Is there a later version? This has happened to us many times. We are not sure if it is some resource limit on the ...