Switching

Hi, I have a Cisco 857W and I'm using the SDM to configure but whenever I try and save my changes to the router I get the error message that 'running config could notbe copied to startup config of your router'ANy suggestionsthanksDavid

Is there a way to open the archived files off line of the switch that created them?I have tried opening the switch-config-archive.jar file directly using both the Network Assistant software and with a text editor but am unable to do so.Direct connect...

I have a QoS deployment using 3750s and 3560s. As part of the QoS design, we want to mark down excessive BE and other traffic to Scavenger Class. This mechanism works for other classes (NET_MGMT_SERVICES & CALL-SIG), but not for Best Effort. I hav...

My server team has deployed several servers for VMWare use. There is one NIC dedicated for backup, one for vmotion, one for management, 2 for Prd traffic, 2 for iSCSI (netapps). The 2 for prd and 2 for iSCSI are etherchanneled together to a 3750 sw...

The idea is to secure every one port , for every one user to have ip+mac loced on a single port in the entire network. Users witch take ip address from dhcp server configured ot the vlan`int on the 7606 (sup32) with ip helper address witch is talking...

Regarding Failover/ Port channel with 2 6513s each unit running dual sup720 3B, Question with Sup720 3Bs (PFC-3B) running SSO redundacny do I have to configure ether channel? or can I go ahead and just patch between both 6513 supervisors to utilize ...

I am in the process of migrating a redundant pair of 6509s to a four tier environment. my preliminary plans are to collapse the core and access enviroments into one tier and the distribution environment in the other. is that the best practice for the...

Installed two new switches 2960's and in CNA ver 5.2 they are showing up with "edge" link and status is "neighbor"? They are gig uplinked but CNA doesnt not reflect that - any ideas why?ThanksChris

Hi all, over the last week we have had lots of issues with broadcasts on the network, I have done a scan, and there seems to be too many netbios/wins name resolution lookups, BUT, why is the pc sending it to the broadcast address of the network, not ...

Hello.It is possible to configure a trunk port in a switch and use the IP Phone and the PC without the Voice Vlan ?Thanks

Hi. I noticed some errors on one of my router interfaces: 18 output errors, 0 collisions, 4 interface resetsHow can I view this errors so i can find out what could be the problem?Thanks.