Cisco Newbie - know nothingOne of our subsidiary companies has a Cisco 2821 connected to both data and voice providers links. This device is uspported by a thrid party. Recently the device was compromised and a large phone bill was run up with the ca...
We have a Cisco 837 router at site which appears to be randomly dropping and reconnecting at various times. From looking at the logs, the downtime is only around 15 - 20 seconds, but it is causing issues for the users. I have provided the ATM debug...
HiI am applying an access-list on an interface of 7200 router which is connected to customer and i have an server on another port which is NATed with customer ip range:Server--switch--7200 Router---MPLS Cloud--Cust Routerconfig is as follows:interfac...
I have two questions for BGPfirst i am trying to put a dampening on router and i am having problemrouter bgp XXXXbgp dampening route-map LLLLroute-map LLLL permit 10match ip address BBBset damening 15 750 900 60ip access-list standard BBB permit host...
I don't understand where to dig.I have increased numbers of input errors and same numbers of ignored. Is it problem with cable or another problem?At the other side of cable ( ASA 5510) there are no errors.416 input errors, 416 ignored#sh int f4/1Fas...
Hi,I am asking this general question:what are the causes of having link utilization of 100% and how can we troubleshoot that?what can i work on if i have that link connecting two site? I have other backup link but I want to use that secondary link wh...
I'am new to the Cisco Architecture, let me be more specific with my query I want to provide telnet access only for the following IPs 1. 152.67.109.101 2. 123.176.111.23 And rest all denied. So how will the ACL be . Thanks in AdvanceRegardsPras...
Hi,I wantto use LAM (Local Area Mobility)in my network to make it possible that the can use Hosts with static IP-Addresses on different places in the network. Has anybody experience with LAM on sites with redundant Routers. (topology on every site:2 ...
When the link reaches maximum utilization, what would be the average time of packets will stay in Queue on Routers/Switches in both software & Hardware Queueing?
I am currently configuring some embedded 3120 switches (hp blad)I am setting up trunks between this switchand the core switches. I am howeverseeing vlans already propogated within the switch...and yet nothing was configured yet..except for assigningo...
Hello,I want to block the redistribution of the 172.16.0.0/16 to the neighbor routers. Important is that I only wnat to block the 172.16.0.0/16 (supernet) but not subnets like 172.16.1.0/24, 172.16.2.0/24 and so on.I am not quite sure which acl state...
Hi All,I'm fighting my ASA 5505 for a couple of days now, but I can't get it work for me the way it should....Situation:SDSL Routed Subnet Internet ConnectionIP: x.x.x.83/29I setup my Outside port (port '0') with IP x.x.x.84/29Cisco IP: 192.168.1.55 ...
