Routing

Hi,With IOS-XR, what would be the simplest way to implement a policier that would rate-limit the amount of ICMP traffic coming into a specific router interface from untrusted IPs (IPv4/IPv6) to a configurable threshold -- 2M for exampl, however allow...

Hi, we are about to buy Cisco ASR 1002-X router, By default it comes with IPBASE License.As per PCI we shouldnt be using telnet to access router, but as per research IPBASE dont support SSH.so does that mean i will need to buy Security license just t...

Hello,This is a 2621XM  router with 12.2(7r)   version.FastEthernet0/1 is up, line protocol is up  Hardware is AmdFE, address is 000d.bdc7.3fe1 (bia 000d.bdc7.3fe1)  Internet address is xx.xxx.22.254/26  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, ...

I have 2 - 3925 routers running 15.2(4)m4 code. I have a full DS-3 connected to the serial interface. Running Frame-relay encapsulation over an MPLS cloud provided by a carrier. Only one client utilizing this circuit. When they run a SCP from server ...

Hi!I have a Cisco IronPort S170. All work fine but if I capture WEB traffic, I see many Duplicate ACK segments.Without proxy, I do not see this segments.It is package has different IP identifier - it is a guarantee that this packets not been replicat...

Hello,What are Data patterns3232aaaaccccUsed to test for on a WAN?

Hello my Friends,so i am working on Project i complete the configuration of the routers .. and i need to Simulate the Sattelite Connection.According to My Boss:Sattelite Connection have high latency and packet lose and that will effect the work of so...

Hi,I have a BGP topology as below. (please see attachment more detail)<1> R1 is BGP AS65011 and R2 is BGP AS65012<2> There are two links between R1 and R2 , one is MPLS ,another is FTTB.        Both links establish BGP.<3> These two links are not loa...

I added this STP network(3 L3 switches) into my exiting Route Redistribution network. I assigned trunk ports to appropriate  Gig. port to create trunk link between switches. I also issued command: spanning-tree vlan 10(20)  to each trunk port. I adde...

hi all, i have one VDSL connection from ttnet in turkey.i have configured the cisco c887va router . as per my knowledge the configuration is correct, but still i am not getting IP address from ISP. the VDSL interface is showing up and in the router a...

I want to configure our unused Routers 1921 with HWIC-4ESW and 1941 with HWIC-1FE for manual replacement for our attached any running router if damage. But I don’t’ know how can I configure same as running router?Pls. find the attached network design...

I have what I am sure is a simple question, but after reviewing the documentation, I just want to be sure:  I have two internet connections coming into my 2921.  One is a 50/50 symmetrical connection, the other a 100/20.  If I want the router's load ...