Switching

Hi, We need to provide specific information to our customer that how much delay will be added by L2 switch (2960) while switching packets from one port to other port. Let say we are forwaring voice RTP stream which needs 64 Kbps of bandwidth, when it...

Hello Everyone:                     There is an ASA 5510. interface inside, interface outside, three subinterfaces in a third physical port. There is a DHCP on the LAN connected to the inside interface.                   Currently,  the machines get ...

Hi guys, in my studies I bought the CCNA Routing and Switching portable command guide third ed., and I came accross the Inter-VLAN Communication configuration example on page 113. I programmed all switches and routers to the best of my ability but am...

We're having some very aggravating PoE issues with 2960S switches powering primarily Bosch video surveillance cameras. We'll have several cameras connected to a WS-C2960S-48FPS-L switch or a stack of them, and all will come up and work correctly. At ...

Hi all, I have to connect via L2 a 6509 with a nexus 7700 series, regarding the Spanning tree configuration what will the best practices be for this integration? Thanks. 140

Hi  I have new 8 switches ( 2960S-48 FPD-L )  in my network some of them not powering my access point (linkysys LAPN300) & ip camera when i plug the cable to onther ports from 25 to port 48 it is working then i test all port from 1 to 48 and the resu...

Hello:I have a router 2901 with an EHWIC-4ESG module installed. The switch module is working fine, I created several SVI and Intervlan communication is working, however, I can not get any host in my internal VLANs to communicate outside the router, n...

Hello, I have a Cisco router 3800 and i am trying to use it for our Guest WiFi Internet Access the installation is as shown within attached image I am trying to use this oruter for clients with IPs 192.168.103.0/24 to access the internet. I trie...

Hi  I have done the configuration for syslogs but not getting the logs in buffer Device model:- WS-C2924M-XL IOS:- 12.0 Please help is there any IOS bug ?

Hello.         We have a cisco 3750,  ip routing enabled, service dhcp (enabled), 2 vlans: vlan1=LAN, VLAN 202=cisco Phones. I need the phones to get ip addressing with dhcp. Routing is ok, If static address is configured,  two points from each vlan...

We are facing intermittent issue of network service loss, approx. once or twice a week. We experience what appears to be a port flapping issue, which then triggers a series of failovers between switches on the network, which results in users losing i...