Switching

Hello,I have an 1841 running Advanced Enterprise Services 12.4(22)T3 that is functioning as a DHCP server and DNS server.  What I am trying to figure out how to do is have the DNS service respond to queries about the clients of the dhcp service.  I h...

Hi,I am facing issues in blocking Peer to Peer applications in LAN. I am using 881 Cisco router and below is the config done. Can anyone help me on this.class-map match-any sitesmatch protocol bittorrentmatch protocol edonkeymatch protocol fasttrackm...

Hello,Im taking a CCENT/CCNA course going for certif. I bought a 2610 with a WIC1T card from local recycle shop and it only came with the base ios. I'm looking for an IOS that will allow me to create a crypto key so i can set up SSH etc. I've tried t...

Hi,please help  me  to set  time  using  the CLI  in the  Switch of L2 and L3.For  exp  i  have  2960  L2  POE switch  and  the Time  show  POE-SW1-3rdfl#sh clock*15:57:20.203 IST Mon Mar 1 1993i want  to change  it but the  command  set clock  or  c...

Hello,I was asked to configure a new ASR 1002 today and after successfully puttintg the config on the router (via TFTP) the router will no longer communicate with anything.  There is nothing in the config to cause this (it was actually pulled off a w...

System Bootstrap, Version 12.2(7r) [cmong 7r], RELEASE SOFTWARE (fc1)Copyright (c) 2002 by cisco Systems, Inc.C2600 platform with 32768 Kbytes of main memoryprogram load complete, entry point: 0x80008000, size: 0xfbfd18Error : memory requirements exc...

How do i enable InterVLAN MultiCasting. I have a WS-C3560G-24TS as my core switch and it does InterVLAN Routing. I have a Server VLAN (70) and Workstation VLAN (71). I have a server that i have set up to deploy  images to computers. Up to this point ...

Hello,I have a C4948E-S switch, on 12.2(54)SG1.I have two VLANs (5,10)... 192.168.5.0/24192.168.10/24I've enabled IP routing, ip cef is on by default, also enabled ip multicast routing. With both machines HOST A connected on VLAN 5 and HOST B pointin...

Hi All, Thanks in advance.Please let me know the procedure to configure diverse routing between WAN uplinks to the HSRP paired WAN router from LAN switch - Cisco 3750 in the setup explained in the attachment. Diverse routing is needed in the WAN rout...

Hi,I manage a network with a ghost server, a 3750G, several outside access, and some vlans.This is a very simplify view of this network:I'm facing an unusual problem for me as I build these kind of config since a long time without any problem.The gho...

Error Message:%ILPOWER-3-CONTROLLER_PORT_ERR: Controller port error,  Interface <interface> Power Controller reports power Imax error  detectedI am having c2960 switch with sw release version BOOTLDR: C2960 Boot Loader (C2960-HBOOT-M) Version 12.2(44...

Can anybody explain how to implement a backbone ring with layer 3 switches and each layer 3 switch has its own lan. Please find the attached drawing for a rough idea. Is it better to assign ip address for l3 switch ports in the ring and use a Layer 3...

I have a customer that is seeing output drops on a 2960S with mls qos not enabled.  It appears that they are getting bursty traffic on the switch that is filling up the buffers, hence causing the drops.  I have a couple of questions:1. What are the d...