Switching

Hi,I'm testing a multicqst application (server and client) and am experiencing very high CPU load on my 4948 due to the IP Input Process.I've read document ID 41160 related to this but don't have a solution yet.It's a very basic test scenario, with s...

Hi,In order to reduce the impact of ARP spoofing attacks, I would like implement DHCP snooping and dynamic Arp inspection feature features on our Cisco enterprise network.Test were conclusive for all devices connected directly to cisco switches.Howev...

Hi,I know that we an SVI can be 'up' with either an access or a trunk port allowing the related VLAN.Lets say on Switch 1 we have a routed port on a switch (subnet x.x.x.x), an SVI (subnet y.y.y.y/24) and two trunks connected to different switches (S...

I have a new 1841 router that I am trying to setup DHCP on. When I enter the option command string ie> option 130 ascii "MITEL IP PHONE" , I get an error saying "% Invalid input detected at '^' marker.", where the marker is just before the word IP. ...

gusy we have a starnge problem i hope someone can help me out with that we had 3640 router which was connected to 3750 swicth and a lan printer was connected to that swicth as there were only two users (as the whole office shifted) now we have upgard...

Dear All,I am facing a problem as shown below.The NW Rough Di. is shown in attached.All the Aps Wireless connectivity from AP connected using UTP has high latency ( > 500 ms ) and frequent discoonection. When I remove the global Network and than chec...

Hi,I'm trying to set up an Microsoft Hyper-V 2.0 (Server 2008 R2 X64) Server with VLAN Tagging on Fault Tolerance Intel Network Team (Intel ET Dual Pro NIC) with Virtual Message Queueing.Is there an ideal configuration for my cisco 3750e ports?My 375...

In our core switch we deployed a ACL to filter the traffic coming into our network by IP access-list command binding on the WAN interface and we have interface overload command based on the access-list to allow LAN traffic going out we deployed a new...

We have 12410 router with Cisco IOS software, we have inside it PRP-2 ,and two SIP-601 with SPA-10X1GE-V2 on each. and on the other end 7606 with 24 GE port SFP.can we configure EtherChannel (link budling) between the 12410 (SPA-10X1GE-V2) and the 7...

We have 12410 router with Cisco IOS software, we have inside it PRP-2 ,and two SIP-601 with SPA-10X1GE-V2 on each. and on the other end 7606 with 24 GE port SFP.can we configure EtherChannel (link budling) between the 12410 (SPA-10X1GE-V2) and the 7...

Hi if somebody can help on the design am trying to setup it would be gr8!!In this I am trying to achive redundant connectivity .1. HSRP at 2851 tracking mpls connectivity which will be ethernet interface --->challenge one 2.for example lets take the ...

Hi,I need to know if it is possible as below:-Current Infrastructure :-I'm having 2no.s 2801 router, where I will terminate 2 X 2MBS PRI ( 1 Pri in each router ) for voice traffic ( Local & Long Distance Telephone ) to same ISP.I nned to introduce a ...