Switching

Hello. I`m create etherchannel between two catalyst 4503 and 3750. Then i plug cable log on 4503 is ok, but log on the 3750 not ok.013402: Sep 14 17:14:44: %EC-5-CANNOT_BUNDLE2: Gi1/0/18 is not compatible with Po4 and will be suspended (trunk mode of...

Hi Experts ,I would like to know how Host A talks to Host B (on what factors & commands comes into picture) in the following scenarios. 1.Host A - switch(L2) - Host B2.Host A -switch(L2)-switch(L2) - Host B3.Host A-switch(L3)-switch(L3)-Host B. when ...

Hello I just need the command(s) that show the Mac address of an interface is a ATM interface thank you all of you guys

Hi everyone,I am a newbie so forgive my ignorance.I have 2 vlans i need to propogate across 5 3550 switches all of which are gigastacked. Do i configure the trunking on the actual gigabit ports? Or do i have to trunk over fa ports? Any help would be ...

Hi Guysi m little bit confused about vlan map's.as i have read through we need to define a access-list.Then we apply that access-list as a match critera in the vlan map then we define the action.But what confuses me is that,in the access list we r us...

I?m looking for a way to assign a specified IP address to IP printers based on what port on a switch they are plugged into. Will any switches accomplish this?Right now we are using serial printers with Avocent ESP-8 serial hubs. These hubs have not...

Interface vlan 65 ip address 10.67.32.3 255.255.248.0 ip address 155.69.94.3 255.255.240.0 secMy question is here this interface is also configured for secondary addre...

192.33.4.12 master Dropped UDP DNS reply from outside:192.33.4.12/53 to inside:master/53; packet length 536 bytes exceeds configured limit of 512 bytesShould I increase my configured length or is this an attempt at an exploit of some sort?? TIA!

hello everyone... I need to know how can I rescue or brake a password of my router 1700 series. I do have fisical accesss, so do not worry about it I just need to get in enable mode again (I have the configuration)

I have a 6506 with a SUP1A-2GE, a PFC and an MSCF2.The 6506 has 64MB RAM and the MFSC2 has 128MB ram and a 24MB flashcard.The chassis also hold four WS-X6348-RJ-45/WS-F6K-VPWR modules.My CatOS is 6.2.2The IOS on the MFSC2 is 12.1(8a)E5.The System Boo...

The Cat6509 runs CatOS 6.4(13) The command "sho proc cpu" shows sometimes that:CPU utilization for five seconds: 54.32% one minute: 32.85% five minutes: 27.46%PID Runtime(ms) Invoked uSecs 5Sec 1Min...

Hello all, after much google'ing and searching through this forum I must post.I have somehow managed to load balance two ports on a 2950 to ports on two different 3560G switches. The result is what I wanted but how I achieved this I have no idea. The...

Hi all,I notice very often a high cpu load on both of our 6500 switches, they all have a sup 720.The output from sh proc cpu det 16408 (ios base) CPU utilization for five seconds: 59%; one minute: 56%; five minutes: 47%PID/TID 5Sec 1Min 5Min...