Switching

Hi all,I`m new in a company and have to set up a new switch. I decided to help myself witch "show run" output from other, already functional switches. There`s one thing (section) I`m struggling witch, the output is as this:crypto pki trustpoint TP-se...

need to know the license means which has been shown "Evaluation mode" in attached snap shot at Fabric Manager and its remedy.

hi all,i get, after i allready changed the power supply, the same error message again.2010 Mar 24 20:03:53.271 L4DE8NSY523 %NOHMS-2-NOHMS_ENV_ERROR: Module 1 temperature sensor PS-1 failed.2010 Mar 24 20:04:23.333 L4DE8NSY523 %NOHMS-2-NOHMS_ENV_ERROR...

Hi,If we connect a FEX device to 2 X 6004 Nexus switches with uplinks to each 6004 with VPC as compared to a Cisco L3/L2 switch connected to 2 X 6004 Nexus with trunked-uplinks to each 6004 with VPC, what could be the impact on network speed performa...

Hi Guys, I just want to ask what is the purpose of the NVI interface? It appears on the lists of my router interfaces after I configure NAT. I noticed that it replicate the IP address of my NAT outside interface. As a result, I can't ping my point-to...

Hello, I have some newbie questions about QoS and VOIP. My phones are Avaya and they tag VOIP traffic with DSCP 46. They are connected to 2960 switches. Thoses switches are connected to a pair of 6500 with sup2T.  All I want to do is to be sure that ...

Hi, I have a new fiber connection to close my network, but when I tray to connect my Build 3 switch with my Build 2 switch, it does a loop and I need to unplug the fiber, this is the configuration on that portsBuild 2, WS-C4503 switchinterface Gigabi...

I am working with a customer with a Cisco 1941 Router, we have internet traffic, but we cannot get their email or http traffic through to their servers. gis server - 67.231.65.229  needs to be accessible from wwwemail server - 67.231.65.227  needs in...

 Does anyone know what the USB Reset Button on Nexus 7700 Supervisor is used for? Is it used to unmount the USB stick?And why are the USB ports named Slot 0 and USB 1. Seems strange. Is there a story behind this? John  

Good day all,I'm labbing some switching configurations as I work on CCENT/CCNA stuff and need some help. I have 2 switches connected on a trunk. SW1 is using port FA0/2 and SW2 is using port FA0/1. I wanted to disable autonegotiation on SW1 to observ...

Hello, I'm experiencing issue with Telnet connections on my Cisco C3850-48P-S. The version is 3.3.3SE. I haven't enabled Telnet on line VTY of my switch, but the switch is always available using telnet. Here my configuration:line vty 0 4 exec-timeout...

We have a 4500-X as our core at our head office, connected to a Nexus 5K where our MS NLB Exchange cluster is (Virtualized).On the 4500-X there is a static MAC and static ARP entry for the NLB VIP.The servers are in VLAN 100 and the desktops are in V...

Hi,I have 2 PCs (1gbps lan card each ) connected to Cisco 2960-S switch.The bandwidth of all ports on 2960-S is set to 1gbps manually.However whenever I transfer any file between the two I don't get transfer rate more than 12MBps/96mbps.Theoretically...