Switching

Loop occured in my network.After I sh int , I have some question.Almost all input packet is broadcast,so where is multicast ? Does the number of broadcast include multicast ?thanks!switch#sh int g2/24GigabitEthernet2/24 is administratively down, line...

I've looked over this forum and can't seem to find an answer. I have a 3550 with several customers can I rate-limit egress and ingress by IP addresses?

Does anyone know what is the maximum number of mac address supported with mac access-list extended MAC_Control command in 6509?

HelloCan anybody tell me how to check loopback ip & configured 'logging' on SE device.?? on IOS we use 'sh ip int brief' & 'sh run | include logging' commands to check .what is equivalent command of these on SE device.Hope I'll get answer soon.Thank...

All, I am looking at re-designing our network. Please look at the attached document and let mek now if it will work. I have wanting to have different VLANS for different types of traffic and have them on their own network

How to do nating for a network that is not directly connected to a router (routed network) ????example:two routers that is directly connected one of them connected to internet and the other one connected to internal network....Thanks

I have upgraded a C3750G-12S from V12.2(25)SEA to V12.2(35)SE5 and at first sight the upgrade was successfull. Rebooting after the upgrade results in the following :"flashfs[1]: Initialization complete....done Initializing flashfs.Checking for Bootlo...

I have been noticing on most of our production routers, which I inherited from a forder engineer, that the following commands are being used: - no ip route-cache cef- no ip route-cache - no fair-queueCould someone please tell me why are those command...

I can't get the Vlan interfaces on the FWSM to come up because I don't have a phy int to bind them to... Anyone know how to do this?Here's the relevent config for the fwsm:interface Vlan100 nameif inside security-level 100 ip address 10.254.254.203 2...

Hello everyone,I was hoping someone could lend a helping hand. A question about passwords...I create a username matt password ****Then add login local to the vty linesI can then telnet and use that username but if I add ip http authentication localI ...

Hi all,Is there a way in configuring a switch ethernet port once a event failure take place?This is the situation: I have a switch connected in a Service Provider MAN switch, and this MAN give the P2P connectivity, and my switch ports are monitored b...

After upgrading my ISO software I can no longer get in to the SDM to do monitoring, the CLI works great. Reinstalled SDM still no help.When I try to access SDM I get prompted for login and after login I get this page http://X.X.X.X/archive/flash:home...

We currently have a Cat 4510 with a Sup V-10GE engine running. We are looking to get a redundant engine installed and I wanted to know the level of difficulty in installation. Is it a few lines of simple config or are there any docs or papers out t...

I asked the question in July and now 6 months later I'm asking again. Whether or not the 6500 gets LLDP-MED support in the near future may sway our decision to go with the 6500 platform as access-layer POE switches, or stick with 3750-E's.We use Ava...