• Cisco switch is not working

    My cisco switch is not working, When I connect the PC with any switch port, switch not show any color light, even when I on the switch, only one light show "sys". Kindly help me.

    3455 pointsBadges:
  • Monitoring network end user operation with a Cisco router

    Hi, One of my client requires a solution for monitoring end users traffic going through a Cisco router. There is a lot of problem with over utilization of WAN link by end users. The company need a solution for monitoring operation of end users (who & where they are trying to communicate)....

    Puli45 pointsBadges:
  • Show IP ARP command for tracking IP addresses running on Cisco switches

    What is the command to enable show ip arp | in [strong]IP Adress [/strong]OR [strong]Mac Address[/strong]  so that i can trace IP Addresses running on my switches

    Ekansh400 pointsBadges:
  • Network Security appliances

    What are the key things to consider when choosing a network security appliance for 130 user network? I am confused with the plethora of appliances Cisco has on offer.  Network is laid across three floors, with all the switches connecting back to a wiring closet. 

    Bha77a40 pointsBadges:
  • Checkpoint and Cisco Switches Sg 300 VLAN

    Hi, We have 3 VLANs in Cisco sg-300 28 port switch. vlan1-192.168.4.254 vlan2-192.168.10.254 vlan3-192.168.20.254 And my checkpoint firewall IP is 192.168.4.1 I want the internet in all the VLANs. What configuration should I do in firewall.

    aasony5 pointsBadges:
  • Virus Alerts on Cisco Switches

    We have three layers in our network Core, Distribution and Access this is an campus network wherein all the users are connected to access layer.I wanted to know that is there any command which will aleart me on my Switch either on Core or Access for Virus which is on the users PC by showing MAC...

    Chitah10 pointsBadges:
  • Cisco 1548U: A managable switch?

    I have a aCsico 1548U. Unfortunately for a project that I am working on right now we need a manageable switch, and there is a huge lack of funds. Is it possible to make the 1548U into a manageable switch so that I can achieve my goal?

    Jhazard11240 pointsBadges:
  • Free Chapter – Implementing Multicast on Cisco Catalyst Switches

    Another free chapter download is available on the IT Bookworm Blog. Written by: David Barnes and Basir Sakandar Book: Cisco LAN Switching Fundamentals Overview: "Cisco LAN Switching Fundamentals provides an easy-to-understand introduction to LAN switching best practices using Cisco Catalyst...

    BrentSheets6,925 pointsBadges:
  • Connecting data closet switches to the core with redundant links

    I'm moving our flat network which covers a three-story building and about 450 users to a subnetted network. I would like to know about connecting data closet switches to the core with redundant links. Can I implement OSPF on the core and connecting switches and eliminate spanning tree? In this...

    NetworkingATE1,545 pointsBadges:
  • Configuring Cisco and HP Switches

    Can an HP ProCurve switch be configured to work with a Cisco switch? Say a for example 3750 or 6506. By work I mean, be able to use VLANs create on Cisco side to work on HP side. Also, for a Cisco trunk to work with on an HP switch.

    Jdleon85 pointsBadges:
  • Cisco Switch 3560 assigning IP address manually

    I have a Cisco 3560 Switch. How should I define the IP address and subnet mast through telnet? I cannot access express set up mode. I want to assign the IP address and subnet mask manually through telnet. Please help me. Thanks!

    Rabbanimd5 pointsBadges:
  • Anyone know of a free simulator for Cisco router and switch configuration?

    Can anyone recommend or suggest a free simulator for Cisco router and switch configuration? Thank you!

    NetworkingATE1,545 pointsBadges:
  • Cisco 3550 config assistance needed

    Here is the network scenario: I have two T1's coming into our main building. One is a p2p T1 circuit to a remote office. The other is a basic T1 circuit for Internet connectivity. The far end of the p2p is in the 192.168.3.0 255.255.255.0 network. The local router is an Adtran with an IP of...

    Yernkie5 pointsBadges:
  • comparaciones entre switch 2950 y un 3750 cisco

    necesito saber ventajas y desventajas de los switch cisco 2950 y 3750, ya que tengo que segmentar una red, ya tengo el 2950 pero esta la opcion de adquirir un 3750..¿que hago?

    Ald2030 pointsBadges:
  • Cisco layer 3

    What command do we use for a layer 3 switch so it can also act as a router?

    Blangco5 pointsBadges:
  • Cisco Encryption

    Is there a way to encrypt console port and vty port on a cisco switch/router using type 5 password encryption?

    Jd0085 pointsBadges:
  • Can’t browse the internet via the PIX

    Hey everyone, here is my situation i have two 3700 cisco router one 3750 switch and one 525 pix firewall. I connect one of the router to a cable modem and received a dhcp address from then i NAT all out going address, and that works fine. Now i am trying to add the 525 Pix to my network but i can...

    Kolangi10 pointsBadges:
  • Is there is any problem with connecting Cisco with 3com?

    Hi, I have 3 com switch and cisco switch and 2 NDs and core switch The connection is like this: core connect to the 2 NDs first ND1 connect to cisco switch second ND2 connect to 3com switch every switch connect to 2 pcs (ND1—pc1) (ND2—pc2) ND1 (vlan1 by default and vlan 172) nd2 (vlan1 by...

    Ahmed014478874715 pointsBadges:
  • How do I get into the switch portion of a Cisco 2811 if I forgot the password?

    How do I get into the switch portion of a Cisco 2811 if I forgot the password

    Oneofknowledge5 pointsBadges:
  • How to put Access Control List in Cisco WS-C2960-24TT-L

    What are the commands to put Access control List in cisco WS - C2960-24TTL

    Whyshree5 pointsBadges:

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