Hello,We have a switch in a remote site and have identified that int fast 0/5 is up but we think the device at the other end has been configure with the wroing address or something. When we do a sh mac-add or sh arp we can identify the mac address a...
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Forum Posts
Hi,I know that already exist some threads concerning per-packet load balancing, but can someone confirm me if 3550 switches support per-packet load-balancing?Thank you.Best regards,
Hello All,I hope you can help me out a little bit here (and I hope I can make myself clear).I have a 2821 Router, with a NME-X-23ES-1G card. I also have a 2960 24 port switch.My network is 189.238.114.0 with a subnet mask of .192.I have configured t...
I have an issue where data being routed through a 6500 sup720 is using its interface mac as the source, rather than the virtual.ARP to the virtual IP respond with the virtual MAC, however.ICMP request originating from network 5 (VLAN5) are routed to...
Hey,This all refers to PVST+.Does the vlan-ID actually get sent in the BPDU?Let's say two switches connect and are configured as access ports, but the vlans differ (so A (accessport 20) connects to B (accessport 30)). How will the BPDU's behave in th...
Resolved! crossbar mode vs bus mode in 6500
Hello.In terms of capacity of bandwith, what is the best mode? crossbar mode or bus mode?Thanks!!
CCNA tought us OSPF DR/BDR using an example with three routers connected to a switch. Also, the curriculum insinuates that there might be dozens of routers on a broadcast multiaccess segment.Why would we want to connect all those routers to a switch?...
Hello,I was trying to understand a simple scenario regarding bandwidth usage. Assuming there is an ethernet link of 40Mbps capacity between two locations.there is a huge file transfer of around 400MB from one to another point.The usage of the link af...
Hi,I want to shape traffic outgoing a 3560E switchport. The port speed is 100Mb full duplex but the bandwith we can use on the connected wan link is only 30 Mb/s.I already checked the configuration guide and found the shaped round robin (srr) command...
How do I filter internet routes if they are from private AS?
Resolved! Default Gateway
HiQ1Can anybody please explain me what is the use of ip dafault gateway on an L2 switchI believe it is used when switch recieves an packet and its does where to forward the packet is this correct?Q2. How does it work when a L 2 switch recieves an IP...
hi, Does anyone has an actual config for performing eFsu for a VSS system? I already have a document i just want to verify. Thanks.
We have a number of Catalsyt 3560 switches, 48 and 24 port. I want to run fibre from one of them to a building where I'd like to use a small little switch with two GBIC ports and 8 - 12 ports, (I actually only need about 5). I want to have that switc...
In configuration guide, it said,VTP pruning is not designed to function in VTP transparent mode. If one or more switches in thenetwork are in VTP transparent mode, you should do one of these:• Turn off VTP pruning in the entire network.• Turn off VTP...
Can anyone explain the difference between sup-bootflash and bootflash? When I run dir on both of those I get the same amount of available space, 65536000 bytes but I have different files in both locations. So they look to be different... ??Thanks,To...
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