Which ports does send TCN inside the network? Only the Root Ports?If one switch has his root port down, will it send TCN for his designated ports?Thanks!Juan
I have to replace cisco equipmenet and looking for an advisemy current network layout:my destination layout want to something like that:I have a couple questions:1) is that new network layout would be a good solution or is it better to do also 3750 r...
Have couple of questions about assigning ports on the F2 1G/10G Ethernet module to VDC. Thanks for any help.1) Does the newer F2 1G/10G 48-port Ethernet module have port groups as the older 32-port 10G Ethernet module? If so, where can I find informa...
Ciao a tutti,during a redesign phase of 2 datacenters (locate 500mt one from the other), we are wondring what use to extend the L2.All devices are 6500 in VSS (excluding the 2 at the top which are 4500), no problem on link to be used (it's a campus, ...
Hallo We are experiencing a strange behavior in our LAN, the MAC- Addresses of the Workstations that are connected to LAn but not generating traffic are being deleted from the Mac- Address-Table after 10s although the aging - Time is set to 300 s.Do...
Just wondering if there are any alternate testing companies for cisco exams then pearson vue. It appears the price for cisco tests with them have doubled, at least for 640-802.
Sorry if this is the wrong subforum but I couldnt find one for certificates specific.I have become CCNP certified a few days ago, but I would like to find out my Cert Validation ID before the actual paper comes in. ( its gona take a month at least fo...
Hello! At this moment, I choose to replace the Cisco 3825 router. At the moment, the function of 3825:1. 300 dot1q subinterfaces with networks * / 302. 100 dot1q subinterfaces made by technology ip unnumbered as:interface Loopback1ip address x.x.x....
Hi,I guess my problem is a very classical problem.We have number of vlans extended between our 2 DCs (interconnexion are 2 DWDM links, using STP).On each vlan, HSRP is deployed with active interface on DC#1 or DC#2.this indroduces traffic optimizatio...
Hi,is it mandatory to order an ios when ordering a spare processor for a router?For example, if I want to buy a spare RSP720-3C-10GE= as a standby processor in c76000 chassis, is it allowed to copy ios from primary processor to it?BR,Igor ...
Hi,We are planning to use BGP with the following topology. But we have some hesitationsI would likte to hear about your opinions about the case. Is it preferable to use Bgp wih such configuration what would be the possible drawbacks.Also in case I c...
I have an ethernet cable on Fa0/0 connecting my 1841 router to my cable modem. The issue is that the router cannot obtain an IP address via DHCP when I have the "ACL-OUTSIDE-IN" ACL applied inbound on the Fa0/0 interface. I tried to allow all BOOTP a...
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:
