Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
Forum Posts
Hi,I got an inquiry in blocking MAC address. I know that MAC can be blocked per port thru port-security (sticky/dynami). What i want to ask is if it is possible to block a MAC somewhere the distribution layer or core layer so that whenever the laptop...
Hi,I was wondering how can i redirect traffic for http from 1841 cisco router to my proxy server for web filtering please ?Thanks,Simon
Dear all,See I need to provision some bandwidth on different routers. Before configuring we need to decide that do we really have enough bandwidth on backhaul link..Now for that we are looking at each backhaul link and decide input/output ..this take...
Hi all, I am looking at the 2960-24-S and 2960-24TC-L switches and was just wondering what are the major differences between the two?I found these two sites:http://www.cisco.com/en/US/products/ps6406/products_data_sheet0900aecd80322c0c.htmlhttp://www...
HelloI am trying to determine the burst size when using traffic policing. I have read several documents on it but am having difficulty understanding how to determine the burst size and max burst size. I would like to rate limit a specific VLan to 3...
Has anyone enables Netflow accounting on VLAN interface on the 6509 ? If yes , any comment on the configuration steps or advise ??
Hi,Sorry if this is off topic for this forum as I couldn't see a forum more suitable.I've got a 6500 SUP2/MSFC2 running c6sup22-psv-mz.121-26.E8 (native mode).I'm seeing the following message, however, I can't find much information about it:%C6KERRDE...
How many trunk ports can a single 2900 switch can support?i.e.Int fa0/1switchport trunk encapsulation dot1qswitchport mode trunkint fa0/24switchport trunk encapsulation dot1qswitchport mode trunk
STP/RSTP does not handle multiple copies of the same frame from different ports on the same switch/vlan. Is there another protocol that handle this situation without corrupting the mac table?
Resolved! Connecting Switches
Hi allhow can i connect three 2960 switches with a 3560 switch using fiber opitc for distances greater than 100m.I need uplinks of 1 Gbps from each 2960 to 3560 switch.thanks
Resolved! 2 Routers same svi question
I see this config and am wondering if this is an incorrect configuration.I have 2 x layer 3 switches connected together via a trunk. Both of these switches have:"Int vlan 200" setup with different IP addresses on the same segment/subnetIs it ok to ha...
Hello,I just purchased 2 3750 switches with 2 SFP ports each. What type of cable and connectors do i need to use these SFP ports. Can i use the port(SFP) as an uplink with a 2950 switch (if so, what cable type). ThanksDaniel.
Hi:I want to delete all configuration in a SW6506-E but vlans still appear when I typed "wr erase" commmand. I wasn?t able to find the vlan.dat, I only saw the file name of the IOS in my directory.How can I delete vlan.dat? How can I find it?Thanks a...
I have a couple of questions about port security.1. Would this be considered an ok strategy for securing ports or too lax, this is for phone and pc on the same port, my understanding is that you need three addresses for that setup. Not sure about the...
Resolved! Isolating VLANS
Suppose we have one router connected to an L2 switch, and pc A (in vlan5) and pc B (in vlan 10) are connected to the switch. The router has a default route to the ISP (ie for internet connectivity).We want pc A and B to access the internet, but they...
