Switching

Hi I am planning to enable jumbo frames on a 6509e . looks straightforward ...enable jumbo egress globally "system jumbomtu 9000" then on vlans and ports/port channels passing jumbo frames set the "mtu size " . ( hopefully I have this bit right ! ) ....

I'm having some issues getting an EIGRP design to work correctly. I've set up a lab consisting of a WAN and LAN. In the WAN portion I've created EIGRP AS 25. The WAN appears to work properly. I can ping all devices. I'm having issues with the LAN por...

Hello all! I ask in advance that you be patient with me this is my first time posting and I haven't even held my CCNA for a year yet!  (also sorry if this goes in the wrong section I cant find a NAT section) So here is my situation one of our client...

I've a customer who wants to connect a POE clientdevice on a POE-enabled switch (WS-X6148A-GE-45AF blade in a 6509 switch). The device is an alarm system and even without network connection it will need to be powered because it needs to be able to do...

Hi  I am connected to VPN  through  Cisco AnyConnect Secure Mobility Client it is connected but my network is down on it getting 0.98Mbps  if i am ping to server through which we are connected it showing general failure.  In am using 5506x firewall.

Hello, theoretically, is the cisco switch (6500 family in particular) able to route packets within one L2 segment (one vlan) using default gateway instead of direct MAC? So we have computer A with MAC 00:00:00:00:00:AA, computer B with MAC 00:00:00...

Hi All, While we deploying POE Switches, And VOIP Phones - Is there any recommendations on amount of power we need to have on Switch as SPARE ? Thanks in Advance, Prasanna Kumar Desireddy

Quick Question. How can I put the DHCP Pool to a specific sub interface without using ip helper address? I would like to try, for example, I have a DHCP Pool configured on my router, but I have many sub interface in my router and I only want my DHCP...

Dear friends, one nexus 7010 10G Ethernet module (N7K-F132XP-15) is not working. It was working till yesterday. After that it went down. I checked by #show module,    It's power was down. I executed the  command #no poweroff module 3 and reload that ...

Hi Guys,     I've a Cisco switch 2960G. i want to trunk multiple vlan on a single port gig0/45 without assign ip address. i already created all vlan and trunked it on a single port but its not working. i'm using Cisco Network Assistant. please help m...

since both these two kinds of port (backup/alternative)offer backup path, what are the difference between them? for nexus peer link port, do we need to activiate bridge assurance, if we disable bridge assurance, what will be the future problem, thank...

Hi, I'm trying to figure out the best way to accomplish this. I've got to locations, each has a separate subset of VLANS used for management, voice data wireless, and wireless management. There are 4500X w/ IP services in each building connected to e...