Switching

Hi guys!Trying to understand this features, correct me if im wrong in this:If the AutoRP feature is enabled in a Sparse Mode only network, you should use AutoRP Listener so the 224.0.0.39 and 224.0.0.40 groups are able to work as Dense Groups.But, if...

what is the relation between switch fabric and forwarding rate.

This should be an easy one for someone who has already found the location.On the subscriber template, there is no area for entering "Corporate Phone Number" or "Corproate Email Address". When you look at a subscriber you have created from the templa...

Hi I am trying to implement redundancy between two sites using LAN-EXTENSION from two different Service Providers.The following is the configuration and I want FAILOVER to happen automatically WITH TWO LINKS PLUGGED IN ALL THE TIME . When I plugin bo...

Good morning!I need to find out a way to monitor speeds from our main switch to other switches throughout the building. Basically from our Main switch to each closet. Anyone know of a good way or program? Price is not an option on this. I am open to ...

I have a problem on a 3560 with regards to packet throughput between an incoming 1Gb port and outgoing 100Mb port.No matter what configuration I put on the 3560, QoS and otherwise, a burst of traffic coming from a device on the 1Gb port destined for ...

Hello all,I was playing around with multicast and I've run into a situation I would like your comments :)I have 4 routers connected like this:R1-R2-R3-R3 is a static configured RP.-all interfaces except R1 are running PIM-SM.From R1, I'm sending a pi...

Hi,I would like some clarification on the srr-queue bandwidth share and shape commands.I enabled auto qos voip on an interface while doing some testing and the following config was generated;interface GigabitEthernet0/1 switchport access vlan 13 swit...

The provider is giving L2 connectivity. At head-office we have redundant connection and on branch we have 2 VLAN for each branch. So each link from ISP to head office is binded with these branch VLAN....1- We want to configure OSPF and OSPF cost on S...

Is any device will give spanning tree output without dots like this ?"Bridge Identifier has priority 32768, sysid 348, address 001873631e00"Normally MAC address are denoted by dots by grouping 4 HEX.But recently i got a request to configure mac addre...