Switching

I have seeing in several examples that VLANs already have IP assigned, but I don't see how this happen

Hi, I would like to know what the purpose of the following commands:no ip mroute-cacheno ip route-cacheno ip route-cache cefno arp fame-relayno fair-queueThanks in advance, sK

Hello,I have attached a diagram for you to look at and I want to know, with what I have done, if it is the best way to do it. (I would love the opinion of the Netpros!!)Site A 6500HSRP Priority 110 forVlans 2,3,4,5,6,7,8,9,10,11,12,251HSRP default pr...

All, Im curious as to why, when you upgrade an IOS on a router or switch using TFTP, sometimes the exclamation points, during the tftp process, goes fast, and sometimes it goes slow. Why is that?

Hi netpros, Please provide me the steps for IOS upgradation for 3750 stack(4)switch by manual and automatic steos , any links , online material. It is not like normal .bin file it is .tar file.Thanks in advanceSaravanan

I have a Cisco Catalyst 4506 Series switch and a Sonicwall firewall. The firewall has 2 ports one for LAN the other for a DMZ, could I setup a vlan on the switch to divide the LAN and DMZ traffic from the firewall so I do not need another switch? ...

Hello,I have a problem that might require some special form of proxy arp:We have a big subnet (/20) with a lot of servers that are configured to use 2 DNS servers in the same subnet.We have a new DNS appliance in that same subnet (through its LAN1 in...

Hi allHas anyone got a chart of some sort that lists the different fiber types, om1, om2,om3, and single mode, that tells you what bandwidth they support for gigabit and 10 gigabit, and also possibly the transcievers that are used with certain types ...

I have a 2821 router that has a EtherSwitch NME-16ES-1G installed in it. I am not the greatest network person. My goaled is to us the vlans that I have configured on all my 3560 switches on the EtherSwitch. How can I get them to use the gig 1/0 that ...

We are having one Cisco 500 TT switch. We couldnt configure 192.168.145. series ip address in that switch. It was telling that "you cant configure 192. series ip in this switch". what can i do?

I have a Cisco 851W router which is connected to our office LAN (Firewall/NAT). Our office LAN is connected to our public network which then connects to the internet through a bridged DSL modem to our ISP.I have static routes set on the office and pu...

I no longer want port channel, when I do “show config” I noticed the following which I no longer want. How may I remove it?#Port Channelset port channel 4/1-4 40set port channel 4/5-8 41set port channel 4/9-12 42set port channel 4/13-16 43set por...

Can the Expres 500 be configured for the switch port analyzer function ?