Switching

Dear Alli am wondering how to enable multicast on nexus 7000 as i am having two nexus 7000, multicast source is in vlan 100 and multicast recievers are on vlan 100 with source and 120 i am asking how to make this setup on nexusthanks for help

Hello,I create a topology in my lab (See attached file). I want to allocate ip address to different Vlan's members through DHCP and communicate with different network that is outside my LAn network. Firstly tell me that does my topology match with a ...

Can anyone enlighten me on the port names used for the C2960C-12PC-L.It's got 12 x 10/100 ports and 2 x 1Gb Copper/SFP uplinks Is it eth1/1 to eth1/14 for the lotoreth1/1 to eth1/12 for the 10/100and eth2/1 to eth2/2 for the 1Gb Copper/SFPAre the Cop...

I'm working at a client site that uses two seperate routers, switches (non Cisco) and ISPs for their VoiP and Data traffic. The only common connection between the two LANs is one Windows server that runs DHCP via a 2 port nic thats connected to each ...

Thought this would be pretty simple but am failing here with the basics.  Trying to policy route internet traffic from a particular host (10.3.201.1) via a dedicated internet link rather than via the corporate wan.  The access-list I am using for the...

Hi!Please find attached diagram. I want  to have an opinion that which switch shall I replace the Cisco 2960s  with so as to elimintae the need for spanning tree in there but then what would be the design look  like between Netscreen and those new sw...

Hello everyone, I was wondering why can't we no longer use the multiple ports within an extented ACL like I use to do it in a CAT3750E I have IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 03.02.00.SG RELEASE SOFT...

Had a weird issue this weekend during a change.We were swapping out the old 6509 with a 6509E.(see image below for topology)I moved HSRP over to 6509-2, delayed my uplink from 6509-1, then EIGRP passived the uplink.From a layer 3 standpoint, this swi...

Hi AllI have been testing VCAL access to segregate 35 new vlans for new network implementation, when I define my rules they work, except internet access gets blocked. i would imagine (from example below) that the internet or possibly "any" is not def...

Hi allI have started a new company with little documentation on the lan and wan, is there any software snmp or such that can pull all the info from my devices and map out the network effectively doing a drawing, with interface ip's etc ?cheers

Hello ppl.I am going to get some wyse thin clients up and running on our departments. Each department communicate with the main-office through Cisco C1812 routers.In order to get functionally DHCP up and running, I need to      A - Configure some Dhc...

Hi,Good Day!Can we put a module on a 4507R switch running on a live production? The module will come from a 4506 switch. Your answer will be great and helpful.Thanks! Daniel Jacob B. Gutierrez CSCO12073582