Other Network Architecture Subjects

I was wondering if someone could advise me - I have a small network consisting of 2 servers - One DC Windows 2003 with IIS serving HTTP/HTTPS and FTP. Another is a terminal server. Can I use a PIX 515 UR to protect them and still port forward the Cur...

I have a 2950 switch and I want to block or drop all ip traffic on port 368. All of the ports are all on a single VLAN (eg VLAN 40). What is most efficient way to do this? VACL? If you could provide an example of the appropriate commands that would...

My switch hangs on bootup. The SYST light continually flashes Amber. Any suggestions on how to recover from this or is the switch done for?

HiCould someone please explain the following. I just need to double check my explanation of the following:access-list acl_dmz3 permit icmp any anyaccess-list acl_dmz3 permit udp any any eq domainaccess-list acl_dmz3 permit udp any any eq ntpaccess-li...

I added a new network off a 4006L3 switch by creating one of the fastethernet ports as a routed port (using no switchport command on the int).I have created an intermediate network between this FaEth and fa0/1 on the 2621 rtr. EIGRP has been configur...

I see an issue with the CE500 that I am not sure if there is a fix for. You cannot set any single port to use VLAN voice, so if you have an older router, like a 2611 with 10 meg ports, you cannot terminate the voice vlan to route to the call manager,...

hi,i've gout a question regarding catalyst 3750 stack software upgrades.is there any possibility to do a software upgrade to the stack without rebooting all stack members at the same time? i tried to do this manually with "archive download-sw /overwr...

hi everybody, i was wondering if is it possible to limit the bandwith per user on a catalyst 4500. i mean that i want to specify the bandwidth used by a source ip when it's connected to the switch and manage the bandwidth by interface.thanks

I'm told by our ISP, that I have 5 subnets, and none of them are on vlans, and I have 2 uplinks configured as hsrp on the "outside" 2950, which then goes into a 515E Is this correct? or do I need to setup vlans?x.x.42.x/29 x.x.43.x/28 x.x.56.x/29x....

HiI'm having trouble understanding the results from my config.I have two routers in two datacentres. I’ve attached their configs in this messageWhen running “sh ip bgp” on router1 I get:#sh ip bgpBGP table version is 140, local router ID is xxx.xxx....

I am having trouble with the sync of my devices. Randomly the ntp server becomes unreachable and then immediately re-syncs. Can anyone help with the cause of this

We have been upgrading our infrastructure over several years and utilizing Cisco switching in addition to our routers already in place. Sometimes but not always we experience ports becoming disabled periodocally. I know when manufactured that the p...

First i delete the default IOS, then i try to copy a new IOS through TFTP, but this type of problem i face, Packets dropLoading c2950-i6q4l2-mz.121-22.EA7.bin from 192.168.0.2 (via Vlan1): !!.!!.!.!.!.!.!.!.!.!.!.!.!.!.!.!.!.!.!!!.!.!!.!.!!.!.!!.!.!!...

I have an incorrectly switch causing VLAN mismatch log entries. Basically VLAN1 should have been shutdown and the management IP configured on VLAN13. However the IP was put on VLAN1 instead. I have put a temp IP address on VLAN13 (same subnet) but I...