Hi everyone, I wonder if anyone can help me out here. I have attached a screenshot that provides the topology and ip addresses etc..Basically I am not able to ping host from switch if I source it from another SVI. Similarly, From host I can only p...
Hi, When checking the logs on one of my switches, I see many entries for for a number of interfaces in the format of:Mon Jun 02 14:45:12 2014: <187>312: *hostname*: Jun 2 13:47:32.575: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/5, changed state to...
I have a hub and spoke topology. I also have a couple of switches connected to other switches and not home run back to the core. Can I simply run additional fiber from the "extended" switch back to another switch and trunk the ports?
Hi All, I need to span a port for sniffer. Src port where server is located : gi 1/11(vlan 100) Dest port where sniffer pc is located: gi 1/25 My question is does the port gi1/25 needs to ve on a specific vlan? Can it be on the same vlan as source po...
Hi.We are testing port-security in Cat4510+Sup6E with ip phone switch ports (7911 ip phones).We are trying with the following configuration:interface GigabitEthernet4/35 description Usuario switchport access vlan 251 switchport mode access switchport...
How does a DHCP server give a requesting “”workstation an IP address”” if each computer (server, workstation) are on two different subnets, ??? if server and workstation are connected into one Layer 3 switch.Thanks
After i set all this
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SEPT_L3#show runBuilding configuration...
Current configuration : 4834 bytes!version 12.2no service padservice timestamps debug datetime msecservice timestamps log datetime msecno service password-encrypti...
Hello,I wish to broadcast large UDP packets between two VLANs (on the one set of stacked 3750 switches). I have setup an ip helper which allows me to broadcast between vlans. That works fine, but I am limited to datagrams around 5912 bytes in size. I...
If there are there switches connected in a full mesh topology say A ,B, C having same bridge priority . After stp convergence A has become the root bridgeif i change the bridge priority of B , how this information will be conveyed, to my knowledge...
Good evening everyone. My brain hurts trying to figure this out. I'm used to Layer 3 switches so this is different. According to the documentation, this should be allowed using EVC and Bridge Domains. But there is one disclaimer in the documentation...
LACP and PAgP are not supported on the controller and it appears that the 4500 series will not use LAG.interface Port-channel10 description WLC Port-Channel switchport switchport mode trunk service-policy input AutoQos-4.0-Input-Policy service-policy...
hi all ,i have a small business router that has simple QOS features. my needs is as below :i have network /24 subnet , i need each ip of the 250 ips to get policer with 1.5 Mbps. the question is ,i dont want to make 250 class maps commands line to ...
Hi,I configured switch interface to switchport security in sticky mode with violation is restricted. The snmp traps are continously sending to log server if violation occur. I want to fix the snmp trap only one time if any violation in mac-address. A...
