Switching

Hello,I have a cisco router 3845 with Etherswitch modules and one Vlan configured "172.16.6/24", many switch ports are assigned to this vlan. i would like to translate one IP address 172.16.6.200 to a new one "172.25.42.10" but need to keep the other...

All,Is there a way to configure DHCP server so that the DHCP client will locally generate a static DNS entry for specific site? I do not have control on the DNS server but want to generate DNS entry on the client through DHCP. When the DHCP client ge...

Hi all,if I read the Datasheet of Catalyst 3750X-Series-Switches it is possible to connect a new X-Switch to an existing and old Catalyst 3750-Series Stack.What kind of requirements are needed? Only same IOS-Version in the hole Stack and if possible ...

Hi,i have 3 routers connected to a shared medium (net 10.1.1.0/24). R1 (.1) and R2 (.2) are eigrp negihbors and i have a 2nd network, 192.168.7.0/24 configured on R3(.3)'s Looback0 interface. My purpose was to redistribute net 192.168.7.0 on R2 into ...

Lets assume there are 2 routes to a remote destination with equal cost. But one is 1Gbps line and other one is 100Mbps.How does OSPF handle this situation? Krishna

Is there a way to use the "no switchport command to enable routing on a port and yet sequester it from traffic on other vlans within the switch?The switch in question is a 3750E

A client asked this question.  Below is how I responded:Q: Will the NFFC for the 4500 series work with a SUP6-E/SUP6-LE?A: NO.Expanded Answer: The following installation guide http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/hardware/install...

Hi Experts,I got an alert mail from one of my switches. From the logs i got the followings2w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down2w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/...

Hello,I faced multicast routing problem - There is no multicast UDP stream toward host, allthought all igmp Joins/Reports/Leaves from the host are correct.This is cisco 7609 ip mroute debug showing the situation: 369144: Nov 15 15:03:07.370 MSK: IGMP...

HiI got this scenarioServer with Two NIC teamed using HP teaming tool. NIC#1 connects to SW1 and NIC#2 connects to SW2SW1--------------------NIC_1 (SERVER) NIC_2--------------------SW2Will the config be access-port on Sw1 & Sw2 connecting to Server.S...

I need some troubshooting help to solve this issue. We have 2 managed routers "A" and "B"across the service privder's VLAN network. The set up is like this->Router A---VLAN "X"--> ISP ATM Switch A<----->ISP ATM Backbone<-----> ISP ATM Switch B<--VLAN...

Hi all,I came across some discussions about GLBP with STP. Like Figure 41 at http://www.cisco.com/en/US/docs/solutions/Enterprise/Campus/HA_campus_DG/hacampusdg.html#wp1108611Cisco's description is wrong there. Even the link between the two distribut...

how tcp/ip layers work.describe function of each layer---Posted by WebUser Razi Hassan