Switching

Hi,The company that hired me has bought cat4500's (4506 w SUP5). One of the things they want to do on them is VLAN bandwidth rate limiting on 1Gbit trunk links. The idea was to use class-based shaping.The job is currently done by policing on 3550's. ...

Setting up an asa and I am not able to get the mail to flow. I have the following:mail filter - dmz (natted to public address xx.xx.xx.167)exch server - inside (nat to public address xx.xx.xx.168)Mail obviously is supposed to flow from exch -> filter...

Hi every one, i faced this problem while i was practicing changing AD so plz have a look on it and tell me where i m mistaken.I have 2 routers A and B connected via serial link A serial ip 11.0.0.1/8B serial ip 11.0.0.2/8now i setup some static route...

The scenario is as follows:Wap is connect to port 18 on the switch,and when i check the WAP gui for the forwarding state it is showing me blocking.The error which i see on pot 18 on the switch isSep 19 03:01:04.640: %LINK-3-UPDOWN: Interface FastEthe...

please help me to decide what is best for inter vlan routing-router 1841 or multi layer swicth catalyst 3750important-base on speed,and why?

We have a 6509-E with SUP720-3B running 12.2(18)SXD7b and the above module is not coming on-line. Below is a show module and the result if when the module was inserted into slot 9Router>sh moduleMod Ports Card Type Model ...

Hi all, can anyone tell me when subnetting when its permitted to use the 0 network,for example on a class B subnet etcie 192.168.0.0/24

Hi,We have recently configured DHCP snooping and DAI. Seems to work okay however if I try to move to another VLAN and lease an IP address it fails with a %SW_DAI-4-DHCP_SNOOPING_DENY. I am new to DHCP snooping however my understanding is that by...

I will be involved in a QoS project and wanted to get some guidance on where to look for information to prep for this project. Also, I wanted to find out if configuring QoS would be a complex assignment and should perhaps take a training course! Than...

Lately, Cisco has been recommending a departure from the classic hierarchical campus design model to include a routed access layer instead of a switched access layer.In this new model, it is recommended that the routed access layers (if they are usin...

Is there a way to pass an arguement from the command line to an EEM Policy. For example, if I have a policy foo.tcl, and want to be able to issue commands on a specific interface within the policy by issuing: "event manager run foo.tcl FastEthernet1/...

I have an IBM Bladecenter with two cisco integrated switch modules. Each module has 4 external ports, which I want to connect to my two Cisco 2924 switches. If you are unfamilar with how the bladecenter network works, on each cisco switch, it has 1...

Hey there all.I am in the process of purchasing a Catalyst 3550 or 3560 Catalyst and need confirmation on software and capibilities. The switch needs to be able to do Private Vlans, have 2 SPAN Ports, and at least 2 GBIC Ports. I am aware that the...