Other Network Architecture Subjects

I am experiencing a problem with some user ports in two Cat 6506 switches with IOS.After some time in use, some ports are unable to forward traffic. I have to hardcode the speed and duplex in the switch port to make them work. Some times at 100-full ...

I run into this from lab experiment.Equipment used: Cat3560 EMI, (4) 3640 routersR1 and R2 are connected to switchports in vlan 12R3 and R4 are connected to switchports in vlan 100R1 ? 131.1.12.1/24R2 ? 131.1.12.2/24R3 ? 131.1.100.3/24R4 ? 131.1.100....

dear sir, i want to enable snmp in cat 4006 for ciscoworks lms 2.2.please suggest.

Hello, I`ve configured dot1x on the switch & test laptop (XP sp2, NIC Intel PRO/100 VE ). See error message (debug dot1x all) below Error message:010451: 10w4d: dot1x-err:Dot1x is supportedonly on Access,Routed and private-vlan host modes.Trunk port...

Hi,I have 2 x core switches with HA/redundancy (hsrp for vlans). The switches are linked via DOT1 trunk. 10 Vlans exists (vlan 1 to vlan 10). Core 2 hosts 3 active Vlans (with higher hsrp standby priority, lower in core2).Example:Core 1 ? Vlans with ...

Hello,I am preparing for the BCMSN exam, and am refering to the official cisco courseware v2.2.In Module 6, (6-88 through 6-90) there is a section on HSRP and stacked switches, with the suggestion that you implement a loopback cable between stacked s...

Hi,In 3560 24 port PoE switch status is showing as amber and i given the sh env all command in the swiych i got the following output. Please help me to resolve the issue.The ouput as follows.3560#sh env allFAN is FAULTYTEMPERATURE is FAULTYPOWER is O...

dear sir, we have 1 server with have fixed ip and virtual ip configured. fixed ip shown ok with connected link but virtual ip got problems ? any idea?

how do i add route in switch 3650 ?gv commands & mode

dear all,Is it possible that anybody from remote site configuring my router and i can know what is he configuring? what commands he is tryingRegards!!Mahesh

Hi Gurus,I have a problem here. Currently my router having an empty network module slot. But my company doesn't have budget to get a Network Modules with 4 BRIs Port or diff mixtures of interfaces.So, is that any network modules that support only 1 B...

Hi:Just need an advice on how to configure VLANs,InterVLAN routing and make Windows 2000 DHCP Server to work also for Stack C3750G-24TS Layer3 Switch..Thanks in advanceCliff

HelloI recently carried out some sniffing on a 3550 and noticed a lot of traffic that I should not have seen on that port. Having had a look around on cco this appears to be a known issue (unicast flooding) I am a little confused as to exactly what ...