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HiWe have couple of sites were we are taken L3 VPN MPLS. We have procured 100 Mbps bandwidth, however telco has shaped the traffic at 75%. And then out of that 75% bandwidth it is distributed in ratio of 80:60:30:10 to different classes (80 provided ...

Resolved! Block ICMP

Hello all,I have a cisco 2621 router. I just need to block ICMP echo. Actually I have Fa0/0 port configured with Public IP. Peoples can ping the public IP from outside world. I just want to block that. Please let me know the commands.Thanks Sooraj N

Hello all,I have a router 2621. I configured it for port forwarding. I need to forward the public ip 115.115.123.xxx 8086 to 192.168.1.130 8086. But I cant connect. Please shed a light on this. Here i shows the output of my show run command Building ...

I am trying to get a better understanding of how to read this traceroute because there is nothing blocking icmp on the test network I have setup. I am also not sure why there are multiple entries for hop 4. Shouldn't there only be a single hop? R1#tr...

Hello,I have a "flash :/ c3750e-universalk9-mz.150-2.SE1.bin" ios in WS-C3750X stack-24T-L and I want to upgrade the license from ipbase to ipserivces,can you please tell me if I need to update  also the ios or not necessary?Thank you very much!

Hello.Somebody in my company fills the whole channel. We have DHCP server so IP address can change. My boss wants to know who is it, so I need to collect statistics for out channel for one month. In statistics must be source mac and destination IPs. ...

I have Verizon FIOS 150/65 service.  I recently upgraded my router from the stock Actiontec router provided by Verizon to a Cisco 3845.  After the upgrade my up and down speeds are peaking at about 55Mbit/second.  Prior to installing the 3845 I was m...

After being up less than three days - "show memory dead" displays 4,100 instances of entries like:4B021528 0000000156 4B0211A0 4B0215F4 001  -------- -------- 43BA7684  SSH ProcessThe device is a 2811 ISR running 12.4(24)T3.  I have been troubleshoot...

mmedwid by Participant
  • 869 Views
  • 2 replies
  • 0 Helpful votes

Dear Support Team,i have a LAN setup with the following connection:HWIC Card on Cisco 1841 connected to Cisco 2960 switch.the config on the HWIC card is such that the 4 interfaces on the Card are made to access vlan 10.thus am having the following er...

okoroji80 by Beginner
  • 887 Views
  • 16 replies
  • 0 Helpful votes

Resolved! ping Issue Help.

   I am currently studying for the CCNA exam and have a simple PPP Issue.   Host A-100.100.100.3/24   Router 1 - e0/0-100.100.100.252/24,  s0/0-172.16.1.100/24, s0/0 is a t1 curcuit.Router 2 - e0/0-100.100.1.253/24, s0/0-172.16.1.101/24, s0/0 is a t1...

I have a somewhat unique situation at a new customer site that I am looking at deploying.  First, the basic topology:Core Data Center has an ASA 5510 connecting to the internet, and acting as a site-to-site VPN endpoint.Core Data Center has a 2911 IS...