Switching

Hi all, can anyone tell me what spanning tree timers are used for, and at what point in a network will you start to have spanning tree issues, is it anything after 7 uplinked switches ?

This 1841 router has a WAN Interface(WIC-1DSU-T1-V2), two embedded Fast Ethernet Interfaces, and a Four-port 10/100 Ethernet switch interface card.My question is in regards to the 4-port switch. Is it in its own subnet, separate from the embedded po...

With a properly configured switch and router setup, should HSRP multicast traffic destined for the all routers address 224.0.0.2 be seen by all endstations? If not, what specific router and/or switch configuration settings are needed to limit/restri...

I am about to design a network, and the owners are arguing that fiber optic cables will be better and faster for the network, i say not neccessarily. Am i wright? I proposed CAT6 to connect all switches, routers and servers (internet) which will be c...

Hi,I have a PC connected with a cisco 2900 series switch.This switch is cascaded with another switch(same series),which is further connected witha PC.I have cascaded the two swtches through two cross cables at port 2 and 3 respectively on both switch...

Hello,Can anyone tell me what is differnet between NAT and Static in Cisco ASA, if i configure Global to use range of IP addresses it will be like configring Static so what is the differnece? and is it possible to access internet with Static only wit...

Will 2960 switches w/ out PoE due QoS?Is there a 48-port CE model with QoS?

HiMy 4507R Switch has redundant supervisor.Each supervisor has two uplink interfaces.When i want to access the second uplink interface in active supervisor.A warning comes out that says "Interface GigabitEthernet1/2 is usable/operational only when th...

I cannot get etherchannels to operate correctly.My setup is as follow:3750------------->2950 ------------->The dotted lines are 2 wireless links between 2 locations 7 KM apart. The links are all on the same VLAN. The problem is whenever I enable ...

Hello,While connecting to 7606 console I can't receive monitor logging feedback on screen. For example, while disconnecting a port there is no monitor message..Does anyone can help?Regards,Ofir.

Hello everyone,I have a scenario here with a couple of routers and 5 switches. We have a total of 5 vlans spread apart on all of the switches.Is there a command/commands which I can perform on one of the switches to deterine which switch is the root...

What is the Dual Purpose Gigabit Ethernet Uplinks.http://www.cisco.com/en/US/products/ps6406/index.html

OK, here's a question regarding theory of operation.Imagine you have 2 access switches with dual-homed L2 uplinks to 2 distribution/aggregation switches. You know, a typical campus vlan-type setup.Now, imagine distribution switch 2 acts as the STP ro...