Switching

Hello Dears I have a problem , my core router 6500 when i reload it or power cycle it , it doesn't load the configuration  i saved it loads the ios image that contains no config at all , how can i make it load the image that contain all of the config...

       I have 2 6807 chassis Core1 and Core2 joined via VSS and connected via MEC to access Switch 1. Server 1 is connected to Core 1 and PC 1 - 3 connected to Switch 1. When I run iPerf between Server 1 and the 3 PC's I get different paths depending...

Hello, I have a doubt. I have an router for my voice data (I don't have access to its). But I know that the ip is 192.168.1.x with the vlan 1 and the default gateway is 192.168.1.x   I have an layer 3 switch, which is connect to my server ip-phones a...

HI Team,                 We are  using C3560 switch and have configured SPAM for monitoring the entire network traffic. Gigabit port 1 and 22 as source port and port 20 as destination. Port 1 is referred as Outside and is connecting with firewall and...

Hello,   We want to make an software upgrade from version 7.2 (0) N1 (1) to 7.3 (3) N1. Can you please help me for a Action Plan and confirm to me if it is possible to make the ISSU upgrade.   N5k2# sh version Cisco Nexus Operating System (NX-OS) Sof...

hi my name is sorrento ciro I have a router 2901 recently I switched from adsl to vdsl I configured the output interface g0 / 0 dialer that is connected to my modem telecom first when I had adsl the modem and the router 2901 with the speed test arriv...

I'm preparing to deploy a new WLAN setup across a few locations, where each location has the same SSIDs and those networks are isolated from the rest of the production network.  I set up a lab environment to learn VRF (well, VRF-Lite, I suppose).  I ...

I have SW1 with IP address .1 and SW2 with .2, under same VLAN. Those are connected through Port-channel   Configured as following- interface Vlan##no ip redirects no ip proxy-arp   I can ping .1 from another site, but not .2 Same for ssh. It does al...

Here is an interesting one. Looking for ideas. We have a 6807 running VSS. On port Te2/1/32 we have several vlans on a trunk port connected to a 3750X switch port Gi1/1/1. For vlan 701 and several others the 6807 is root. Vlan 701 appears only on thi...

Dear Mister   I have a VSS 4500-X, this equipment is funcioning OK. The enviroment variables are rigth. No doubt about that.   But, in the near past time, the equipment start to give a whistle sound. Never heard something like that.   What could it b...

I have a dell server with few VMs installed such as Domain Controller, DHCP etc. I configured each of them with different VLANs & are connecting to a csico L3 switch with trunk port. All VMs can communicate each other ip routing, ip helper-address & ...

Hello all, I am currently preparing to take the CCNA composite exam this Saturday.  In preparation, I used a practice exam and was marked incorrect when I failed to select that a router-id is required in order to configure EIGRPv6.  However, in the O...