Hi,Can show me the simple example of Layer 3 routing? For example, route host A connect to host B via the switch 3650. What kind of configuration need to be put on the switch?
hi! I know that it's a good practice to have the default vlan 1 shut down in all the switches for security reason, but i'm not too sure what's the actual reason for that? can someone explain on this?for a spanning-tree command of example.....spanning...
Hi, could you direct me where to dig? I have an issue with one of my 1760 router, CPU load abou 60% but no process whith hihg utilization. How can I find out, what use my process.of61mpls#sh processes cpuCPU utilization for five seconds: 55%/50%; one...
Folks,I have been reading various Cisco docs about STP. The only thing I can't understand so far is how BPDU's are sent to other switches on active interfaces after initialisation when everything I've read so far says that interfaces in the Blocking...
Today for some reason the switch just crashed. using cisco Network Assistant see the following info.System MessagesDevice : Switch1 Severity,Timestamp,Event Description1-Alert,Mar 01 00:02:16,R4 = 0x00000009 R5 = 0x00000000 R6 = 0x00000000 R7 = ...
I have two T1's coming into a 2811 router. How do I set up the FastEthernet 0/0 to handle this traffic from both T1's?Here is what I thought but not sure it is right.interface FastEthernet0/0 description Connection to office ip address 192.168.99.3 ...
Have anyone of you experienced high ASIC drops when QOS is enabled on a 3750?We have a 3750 stack acting as core which connects to call recording machine.. all the Voice VLAN traffic is spanned across to the port connected to the server.When i enable...
Dear All,I have a problem of duplex negociation in my switch. I have two 3560 switchs connected via Gi0/0 port using fibr. when i launch in the second SW the sh mac-address-table i see two mac-addresses connected to my fa0/9 :SW2#sh mac-address-table...
Hello,I am expereincieng some issues on the network and would like get a feedback please.We have our Default gateways pointed to 10.114.10.1 on the servers that are on the 10.114.10.x network. They are sometimes going to 10.114.10.1(1st hop) and then...
Hi,We have 6509 CatOS switch where port from module 5 connects to firewall .we have enabled portfast and bpduguard on that module 5.is this good practice to enable both on port going to fw.also recently that port received bpdu from fw and went int...
when i use the tftp server to download the configuration file from the switch and router, i encountered the error with something like Error writing ftp://ip address (undefined error). Any idea? how to solve this problem
Hi,I would like to know if it is possible to perform variable traffic shaping per protocol on a Cisco router (I have a 877W).What I am looking for is that if I transfer files by FTP, I will get the maximum bandwidth available from my WAN but as soon ...
Hi, after OIR of GLC-SX-MM into Cisco 2960-24TC-L I am getting this log:Jul 16 14:47:03: %SYS-3-CPUHOG: Task is running for (2097)msecs, more than (2000)msecs (1/1),process = hpm main process.Jul 16 14:47:06: %SYS-3-CPUHOG: Task is running for (4194)...
