Switching

I am having trouble configuring my switches to go to different gatewaysFollowing1. Internet traffic hit 192.168.20.12. internal mpls traffic hit 192.168.120.1I have cisco 3750 switches and ip routing is enabled on it.I tried the simplest way static r...

I am in the process of upgrading the RAM on a at Cat 6509. I have replaed the DRAM as instructed but doing show version still shows the same old valueI am upgrading from 128M to 512M. I need it to be 512M so that it can take a new cardcisco WS-C6509...

Hi, I want enable multicast in my network ..Below is my requirements 1) I am planning to enable multicast routing in my core switch 2) ACCess switch1 connted to core SW trgh trunk 3)My multicast server has connected to access swtich. (Vlan 10) What c...

I have a cisco 1720 router runing ver 12.1(2) it is at a remote site on the end of a t-1.. I want to see bandwidth type usage but dont know the command to give so i can see that.

We have a very simple network, which is done the following way:ASA 5505 > Cisco 3550 > End-User PC's AND One Windows ServerThe on-site users constantly access the server for apps such as Exchange. Creating these connections should NEVER involve the ...

Is there a command log mac address that are coming into a port. Sort of like a tcp dump. I want to see all mac address coming into a port not just the staic burned in mac coming form a remote system connected to that port.

Do all frames go through the root bridge? Meaning, if a frame were to hit an upstream switch that had an unblocked trunk to the destination switch, would that frame need to still traverse the root switch or would that frame go direct? Thanks.

Hello,Please how can i get a real server to communicate with another virtual IP on the same CSM.i.e. according to the below, i want real servers in server farm-1 talk to any of the servers in vserver farm-2serverfarm farm-1real 10.10.10.1real 10.10.1...

Not sure if this is a spanning-tree or vtp domain question, but wanted some input regarding our campus. We have approx. 100 access layer switches, mostly 2900xl, and 3500 xl switches throughout 5 buildings all interconnected via fiber. We have 2 65...

Hi,I have 2 ISP (1=10Mbps, 2=2Mbps) terminated into 2 routers. Routers are terminated into 2 different sets of firewall & the firewall'are terminated into Core switches.I want to achive traffic load sharing b/w these 2 ISP's in such a manner that a l...

hi all, who's job is to to fragment packets? Is it the pc's and routers job, and if there are too many packets being transmitted, does the switch buffer a certain amount?

Hello'sI have an ACL question. I'm trying to set up an acl that will restrict 1 computer to accessing ONLY a website such as UPS.com. On doing an nslookup or Whois for ups.com I find www.ups.com answers to these IP addresses. 153.2.224.50153.2.228.50...

Hi, I am bit confused in Data Link Layer. When a sender machine send a data to Reciever machine then it starts from App--Pres--Sess--Transp---Network---Data??? I have understood all upper 5 layer function but in the Network layer the packet has infor...