Hi,i am running IOS 15.2(4)M2 on a 2901but i cannot put command ipv6 dhcp relay source-interface although the command is on the config guide. anyone know why or have the same problem?thank you
Hi Every oneI have been tasked with setting up an office in Brazil and the person that is helping up procure the hardware wrote me back and asked me a question about the WAN card for the 1921 router. I have never dealt with DSL before and I wan...
Hi,Can someone please help me for the below scenario ?Assume that i have 50 PCs in my organization and only two groups of people working called as Voice & Non-voice. And the IP addressing i want to use is10.0.0.0/26. For voice group i have assigned I...
Hi everyone, i got a question, i will try to explain the scenario.I got a fortigate 310b unit for the connection to internet with my ISP which is in function. but i want to configure a cisco sg300-52 switch to get internet from one of the eternet or ...
Guyz i would like to ask if Macsec would offer encryption over all types of data traffic including RTP ??? so if i would sniff packets after implementation of Macsec all would be encrypted ????
I have a VOIP system and have been fighting a couple phones dropping mid call. I recently added ' auto qos voip trust' and increased the In/Out buffer to help with this issue. I'm not certain if that will resolve the issue but I'...
I'm looking a span session on a nexus 3548 ( kickstart 6.0(2)A1(1) ) that has an MTU of 9216 to a port whose MTU is 1500. So how does that work, if at all? I don't see jumbo frames on the port that has the 1500 MTU. Do those frames just get dropp...
We had a power failure and the primary IP address went down moved to the standby router as designed using HSRP. The problem is when a secondary address was added to the VLAN.. there was no HSRP programmed for it. So we have one router doing the prima...
Hi EveryoneI wanted to know is there a site on Cisco that I can go to, to learn about what the letters on switches mean, for example WS-C3750-48TS-S I know is a 3750 but what does the TS-S mean. That is what I want to know and also for other models w...
Hi,For redundancy I use the command VRRP. I have configured the followingtrack 1 interface FastEthernet4.6 line-protocoltrack 2 ip route 0.0.0.0 0.0.0.0 reachabilityNow, I want also add a new track. This track need to check if a specific IP is still ...
We have recently turned on ip device tracking on one of our IDF switches. Users who are directly connected to the switchports are recieving a duplicate IP address message from Windows 7. I believe this has to do with the ARP the switch is sending d...
hi all,i have a plant that we used wireless barcode scanner that move all through out the area, and we have about 8 wireless access point with the same SID. the wireless were not planned proplery so we have error on the switch (2960s) about flapping...
Hi,I have one L2 switch 2960 switch which in not updating the Vlan info from Core Switch. I have configure trunk from Core switch to this L2 switch and i am able connet the switch. the only problem is the switch is not updating the vlan database from...
