Switching

Hi, i tried to copy the IOS code to the switch using TFTP but i got this resultSwitch04#copy tftp: flash:Address or name of remote host [10.66.65.23]? Source filename [c3560-ipbasek9-mz.122-50.SE3.bin]? Destination filename [c3560-ipbasek9-mz.122-50....

What is a good paper to learn QoS in Sw 29XX ??ThanksI am reading the CCVP 642 642 Qos Book ..

HI,In our network we have ont CAT 6513 as the core switch and from the core switch uplinks connected two access switches CAT 3500 A and BSwitch CAT 3500 A with the vlan 5Switch CAT 3500 B with the vlan 6and we interconnected between the two CAT 3500 ...

I have a situation where I have multicast sender and receiver on the same physical switch on the same vlan. The receiver is not able to join the senders mulitcase group. I do have IGMP snooping enabled and was hoping not to have to disable it. (Not t...

i have the attached topology implemented without the new server. and i need to add the new server to the network in diffrent site, the new server uses X25/LLc/Ethernet technology and the old connection between server 1 and server 2 are Xot.any one ha...

guys i have read some where that we shd config MTU size 1460for L2TP its recommended now iwe have a router on which L2TPv3 is config ......kindly see below pseudowire-class XXXX encapsulation l2tpv3 protocol l2tpv3 l2-dyn ip local interface Loopback0...

I have a 1800 Series switch connected to a 3560 Series switch. The purpose was to easily create (dhcp from the router) and seperate two networks. I can ping from network A through the router to the 3560 switch, but no further. And in reverse, noth...

We have been doing 10g on our backbone for over a year now. We are looking at buying some new servers, and have found Intel sells a 10 gig XF SR nic so that we could do 10gig to a server. Has anyone any information on doing 10gig to servers? any inf...

We recently upgraded a Catalyst 4506 switch fromcat4000-is-mz.121-13.EW.bin tocat4500-entservices-mz.122-53.SG.binThe switch has multiple VLAN's with catalyst 3550 switches connected to it.We have numerous Linux, Windows, Printers that require DHCP t...

I'm having an isssue with a firewall vpn tunnel. I ran a packet-tracer and attached the results. The attached file shows a failed delivery from a host. I have ran some with a successful delivery, on the same network, with a different host; everyth...

I just received 30 SRW2016 switches. I'm required by DoD to have a banner or MOTD stating it's a government system, etc, before login. After searching through the provided documentation and online, I cannot find any reference to placing a banner on...

Hi,the users experience significant slow Citrix performance. Citrix server's ip is 192.168.1.4. I setup span on switch, and captured packets via Wireshark. in the packets, I notice some tcp duplicate ack, e.g. since #428. Could this indicate somethin...