Switching

Hi all, Is 802.11ac standard is approved or still in draft version. I am not able to understand the timelineshttp://grouper.ieee.org/groups/802/11/Reports/802.11_Timelines.htm

Hi,We have two 6509-E with VS-S720-10-3C but not in a virtualize environment.One of the core suddenly goes offline and couldnt able to boot from rommon.( this is the input i got from the resident engineer as the site is in remote)I might be traveling...

I am looking for help on what the QOS configuration should look like for a 6500 that sits in the core. I know there are many resources for me to read (and I intend to read them), but I'm in a huge crunch to get a friends connection up ASAP. All help ...

Dear All,I have a Cisco ASA5505 with Security plus license, and there are 3 VLAN configured on the ASA5505.VLAN1 insideVLAN2 outsideVLAN3 guest wireless VLANEthernet0/0 access VLAN 2 connected to ISP with static IP addressEthernet0/1 is trunk port co...

I'm having trouble setting up multicast on SG500X switch.  I looked through this guide:http://www.cisco.com/c/dam/en/us/td/docs/switches/lan/csbms/Sx500/administration_guide/500_Series_Admin_Guide.pdfThat did help some but I'm still having trouble un...

Dear Team,Have a clarification regarding a LAN design. I have Cisco 3750 in stack configuration acting as core switch. The access layer switches are 2960X in stack mode. I plan to have link level redundancy as well with the ports from each of the 296...

OKay.....so I'm confused here....I'm sure it's simple, but I'm baffled. Everything is always simple....only if you know it however.... Please help me! Let me know if I need to provide anymore information which may assist.Below are my troubleshooting ...

Dears,Kindly do you have any document that states whether WS-X4606-X2-E module is hot swappable or not?Thanks,

                   I have switched ISP's and I'm trying to get my cable modem to communicate with my Cisco DDR 2200. I want to configure the DDR 2200 as a wireless router only. What ports do I use and how do I configure that port to receive the signa...

Hi,I have a FEX that shows Fail/Shutdown when I issue the command show environment fex.  However, the status light of the FEX power supply is green.  None of my other FEXes show this behavior.  Can someone shed som light on this?  Has the PS failed o...

Hi all;Suppose I have the two following subnets:Subnet A: 172.16.10.0/24Subnet B: 172.16.20.0/24Now I create the following access list:IP Access-List Standard 10deny 172.16.10.0  0.0.0.255permit anyNow I applies the above ACL in VLAN 20 as follows:ip...