Switching

Hi, there I have a trunk port with the following config on 7010.  interface Ethernet1/5switchportswitchport mode trunkswitchport trunk allowed vlan 3-6spanning-tree port type edgespanning-tree bpduguard enableno shutdown I would like to span this por...

On various routers I see different MTUs on Tunnel Interfaces (17912, 17916, 17854, etc.). Is there any explanation on how the router calculates these numbers or are they just set that high so that anybody changes the values that they fit to the confi...

Hi,   I am getting the msg below on a 2960s with no rps installed, what does it and get this bring the switch down?   %PLATFORM_ENV-6-RPS_PRESENCE: Redundant Power Supply(RPS) removed Mar 22 01:23:44.667 CET: %PLATFORM_ENV-6-RPS_PRESENCE: Redundant P...

Hello guys, I have a WAP AIR-CAP702-W-B-K9 connected to a Cisco 3850 port and for some reason the port does not see its mac address. I have tried. 1.Shut and no shut 2. power inline never and back to power inline auto (to reboot AP) 3. TDR cable te...

I sit on fe 0/18 and I was trying to span fe 0/15 becuase im trying to learn sniffers etc..however after I created the span my port shut down-only after did i directly console into the 2950 did the port come back up-this is what i created-2950(config...

Hello, I need some help with my Cisco ASA 5525, i'm trying to set up the routing on the router. I have a static IP from my ISP so i need to use NAT. I'm pretty new into routing so i need all the help i can get. The problem is that i cant get any traf...

Hello, I've been trying to get a local policy based route with VRF working on a 3750 running IOS 12.2(44)SE5. Here's the relevant config: ip vrf Test rd 65500:10 interface Loopback1 ip vrf forwarding Test ip address 172.31.16.1 255.255.255.255 int...

In the following configuration, the assigned DHCP reservation is ignored.  See the bindings...the static reservation appears in the binding list, but when the client connects, a new IP address is assigned instead.  Any ideas? sh ver:Cisco IOS Softwa...

Hi experts, I am facing issue in HSRP configuration with CISCO 3850. We installed two pair of CISCO 3850 routers with HSRP configuration in same community. While we have 10.50.32.xx network connected on Port#7 and 10.101.0.xx network connected on Po...

I need to publish some servers using NAT with masquerade. ( The client address should be the router address from the point of view of the server. ) I have tried with a RV320 with no luck, it seems that this kind of NAT is not available with this mode...

Hi all, So I am trying to troubleshoot one issue on Cisco 6509. A few devices in this switch are not able to receive Internet via Ethernet connection. I tried to trace the ports these devices are connected to using Link Runner. During that time I sa...

Hi, I have a brand new Cisco 891fw router that came with a power supply. I provide power to the router with the pwr supply, then try to power it up with the switch, it doesn't come one. Neither one of the LED's are coming on. I unplugged the pwr supp...