Switching

Hi All,we have a need to copy a hug Exchange DB data across from head office to DR site.I know we have to QoS Markings on the Core based on source/destination, put them into a certain Queueand the allocate certain % BW to those queue.Could anyone giv...

Dear,I have a cisco 2960 switch (c2960-lanlitek9-mz.122-50.SE2.bin) & want to configure mac security with IP address bindings. Is it possible, please help.Thanks..

Hi – I have a 3750 stack that terminates both Avaya phones (PC’s off the phones) and also edge devices like routers and ASA firewalls. I have MLS QOS Enabled globally so the DSCP packet rewrite is also enabled. On the ports that the phones connect to...

Hello,I'm looking for information for Dual-Active detection configuration on 4500-X switch with VSS, I read some links and discussion from others guys looking for the same issue but I still don't understand the requierement to do this.Here are some r...

Hi all,I have a question that I know this community can assist with. I am connecting two sites for a customer over a fiber uplink. The provider has configured their fiber switch and we just need to do a copper uplink to our switches. At site A this c...

                   Hi I have a set of 9 3750x switches havet i just purchase for my business. I am in the process of upgrading IOS on one of the switches to match the rest of the switches. I have tried to copy ios from a master switch in a stack with...

HiI have a network that is now carrying a lot of multicast traffic in a single VLAN (CCTV)We have done a lot of configuration in the network to limit the effects of the multicast traffic, but have just started to have some strange issues.Basically I ...

Hi,I have got two L2/L3 Nexus switches configured with L3 Vlan IP's add & HSRP. For the moment all the servers have got a the HSRP Virtual IP on the NEXUS as a GATEWAY. However the traffic from one vlan to another should pass through the FW and not f...

Hello Community,I'm in the process of trying to establish why our ATM link is becoming over utilised. The problem is I'm not sure what what interface I should be monitoring.For example, the output below shows the interface information for  ATM 0/1/0,...

hello,I have the following FNF configuration on my Cisco Nexus 7004 chassis (F2 Modules and NX-OS Version 6.1(2):RECORD:feature netflowflow record FNF-Record-L4-Session  description FNF-Record-L4-Session-Dst-port  match ipv4 source address  match ipv...

HiI have a 3560 running 12.2(25)SEE3 which has a 768 bit key.  We need to replace that key with a 1024 bit key.  After I create the new key, it appears that the switch does not use it.  Looging in with putty and looking at the (putty) log, I see the ...