Routing

I have four T1 with ATM IMA configuration. The ATM interfaces are up/up state; However, when I bound the ima-group 0 statement to the ATM interfaces, the four atm interfaces will goes down. Do anyone have any idea about this? Am i missing anything on...

hello,I have a cat6500 with sup720-3b and 6704-10ge. I am running full bgp. I have traffic coming in on the gig ports on the sup and going out on the 10gig port. The problem is that the cpu load is increasing as the traffic is increasing. The way...

I know I posted about this before, and Giuseppe was very helpful. But still...What really is the interplay between IS-IS and CLNS? There are claims in my books that IS-IS uses CLNS to transport its own routing info. In the real world, I know that I...

I wonder if in Configuration Exercise 5 of Chapter 5 (RIP) RTB can route packets correctly.For example, a packet with IP destination address 192.168.20.152, the last byte is 10011000,has the first 5 bits of the last byte 10011. In RTB's route table w...

The "lost carrier" counter is periodically incrementing on a gigabit interface (sh int) connected to a service providers equipment. Documentation indicates this counter increments based on the "interface detection link" mechanism, but I can find no ...

Is it possible to place the start-up configuration file on 2811 router on the flash?What I am trying to accomplish is add the configuration on the flash in my office and ship it to a remote location where a brand new 2811 router is located. In order...

Hi,If IOS supports route-refresh capability then can i do away with soft-reconfiguration inbound to save memory and cpu utilization in multi-vrf ce routers.ThanksKas

if there is a need to lower/adjust the bgp convergence time,what would be the ideal time for this & how is it decided. We'r talking about roughly 80 routes across the network.Thanks!

I have a PC directly connected to my router interface, I want to secure the interface so that when other device connects to the interface it shut down... just like port security of a switch.... please how do I do this or any related security.

I want to run EoMPLSoGRE between 2 data centers terminating the GRE and pwire on the ASR. Couple of questions: 1) Are there any special requirements on the ASR to support this? 2) Any caveats with running this in this manner?My first hop is L3 with ...

Dear sir,I have a point to multipoint connectivity at arround 80km distance.Which series switches will support HSRP and VRRP on l2 and l3ZX module will support 100Km plz give me the clarity anybody plzsrini

Hi,We have L3 switch with VLAN 10,20, and 30. There are no interfcaes for VLAN 20 and 30 on this L3 switch. But interfces are created with IP addresses. Other L2 switches are connected by trunk to this L3 switch. On L3 switch there are interfaces on...