Switching

Hi folks, I've been working on this issue for two days now and I can't solve the issue.  I've looked at the following pages: here and here, but I can't seem to get port forwarding working. My issue resembles the one in the following diagram (from t...

Hi Guys, Anyone experience before connecting both the Cisco 3750x and Cisco 3850 via SFP module? I assume it shld be plug and play without any futher configuration on the interface, in fact the interface is performed no shut already but show down st...

How can i change the ip address for eth0 and eth1 of the DCNM server after the installation is completed? For example, during the installation, i set the eth0 to 192.168.0.2. after that, i want to set 192.168.1.2 to the eth0. how can i do? it seems l...

Hi everyone, I have a question and I was unable to find an answer using google-fu, so I need a Cisco Master who might help me answer it. I need one more 10G interface on my ASR-1001X router, and I know there is a SPA module for it (SPA-1X10GE-L-V2), ...

one of my user is able toconnect to LAN, but not able to access internet, he alerady use proxy script in his browser, last month he can access internet, any steps need to do trouble shooting?

Hello, We seems to have some issues passing IPV6 traffic trough a cisco WS-C6509-E (R7000) processor. Basically we have a WS-C6509-E x-connected TenGig port that terminates in a cisco ME-3600X-24FS-M (PowerPC8572) processor PO. Software: Cisco IOS...

in stack, we can combine three or switches into one logical switch, but using vss we can only combine two switches, so if both two switches fail, then it cause problem, while in stack, if we can three switches, two fail but remaining one still work, ...

in bgp session, my int g0/0/3 ip address 192.168.1.2/24,  i enter  command network 192.168.1.0 255.255.255.0 under router bgp 65111, then i show ip route 192.168.1.0,but it says subnet not in table. do i need to clear ip bgp * so, or there is other ...

Hi, I am trying to use internet from my HUB CSR that is running VRF for each Spoke VPN, but i am unable to do so, although i am able to advertise default route from CSR back to spoke VPN. Here is my topology Spoke1(10.55.0.0/16)---->IPSEC/BGP Tunne...

Hi All, We have two Core in VSS connection (one active and one standby). And each floor switch is connected to these two Core using ether-channel. My problem is: When some of the reason that all VSS link on the two Core had disconnected (Two Core b...