I have 30 sites I need to setup with fiber between them trunking(3550's). What are the pros and cons of using a VLAN for each site and then using one 3550 to route between all vlans or to put a route table into each switch?
I want to order a WS-SUP720-3B supervisor engine; it says it comes with Fabric/MSFC3/PFC3B; but I need to know how many DRAM and Flash comes with this.I like to have 512 MB DRAM and 64 MB flash. Do I need to order this as extra? It probably a sales q...
I would like to set up a switch as outside, it 'sits' between telcom router and out firewall untrust. router e1 -> cisco switch ->firewall untrust port, firewall trust port->our inside switch.my question: how can I set up a management ip address for ...
Hi,I have a Scenerio that I hope someone could help me withWe have 2 buildings both running its own VTP Domains. First building has a VLAN(31) on one of its edge switches that has a deployment server which is used by members of the VLAN 31 for server...
hello-I currently have an active project on migrating one of my IDF's to another subnet, due to the need for more address space. I just came in to this position and I need some guidance. Can you direct me to what information I need to collect in orde...
Sup720 running 12.2((17d)SXB8We had a 6500 that experienced a partial failure. Every 6500 connected to this box with interfaces configured for UDLD placed their interfaces into err disabled state. This 6500 attempted to write a crash info file and al...
Folks,I’m hoping someone can shed some light on this. Not a fault as such, but some weird and unexpected behaviour.Scenario:Applying a port ACL to block inbound traffic from 2 devices (10.9.9.9 and 10.9.9.10) to another 3 devices (10.9.9.15, 10.9.9....
Ok...I have a Cat4000 with 27 Vlans defined and is in VTP Server mode. Currently on Rev.112.I found another Cat4000 in another building also with 27 defined Vlans in the "sh run". This device is in VTP Client mode, though, and also has Rev.112.Now,...
We have recently had the observer network monitoring tool, We have got about 15 switches on site, If I plug a probe onto 1 of the switches, will it monitor all traffic between all the switches, say for example if 2 pc's are in the same switch and the...
I have a 3560 where I want to implement vrf lite. At first it seemend a simple implementation. I want to create to virtual interfaces that only know of each other and dont share routes with other interfaces on the router.Type in global modeip vrf n...
I have a 3825 with c3825-advipservicesk9-mz.124-2.T1.bin on it and a NM-ESW-161 and the card/module does not seem to power on? When I boot the router i can't see any of the ports?Any ideas?Opps wrong slot!Thnx anyways.
Hi, everyone.I am experiencing a strange problem with 2950.The IOS of the Switch is c2950-i6q4l2-mz.121-19.EA1c. Whenever I plug out a cable or one of the pcs turns up,all active access ports of the switch turn Amber and lose connectivity about 20 se...
Hi, I've a Cisco7600 with some 10/100/1000 cards.One of them has been reloaded by the Catalyst and appears the next message:%C6KPWR-SP-4-DISABLED: power to module in slot 12 set off (Fabric channel errors)What could be the cause or the faulty compone...
Hi,I've inserted a new card of 48 ports 10/100/1000 in a Cisco 7600.45 seconds after the new card passed the diagnostic and becomes up, I've receipt the next message from the Standby SLB: '%CSM_SLB-6-REDUNDANCY_INFO: Module 5 FT info: State Transitio...
