Routing

Hi!My cisco 837 is connected to a ADSL Router by Ethernet Cable. I have forwarded the telnet port from my ADSL Router to the LAN IP of the Cisco Router so that i can connect to it Remotely but it is not working. I am able to telnet internally but fro...

Hi,I didn't see this particular question when doing a search so I thought I would ask it here:The output of the show ip flow top-talkers command has SrcP and DstP in the header. Does this indicate source port and destination port, respectively? If ye...

Hello.Assume our router has a connection to some Intenet Exchange PoP (DE-CIX, NetNod or smth.).This physical connection utilizes one gig port on our router. Two peering vlans are coming from PoP to our router through this port.Question is: what will...

When running command sh ip nat trans got this error below. Incomplete ESP translations: 0 esp_conn=0x45542878, hanging off nat entry 0x49C38E18 1 esp_conn=0x45542858, hanging off nat entry 0x4AB462D0 2 esp_conn=0x455428F8, hanging off nat entry 0x4A8...

Hi - I have two goals on my Cisco 3750E - * Limit bandwidth to match carrier provided bandwidth (10M ethernet port, but only 6M provisioned) * Prioritize some traffic over others through the use of a priority queue.I have come up with this design:ac...

Hello,I have a scenario where multiple branches are connected to Head Office via DSL links. The branches are located in differenct exchanges, everyone once in a while ALL branches go down at the exact same time except 3 branches and those 3 branches ...

Have a interesting topology layout that I am trying to work with.ASAinterface Ethernet0/1description GCI connectionnameif GCI-Insidesecurity-level 100ip address 10.116.0.1 255.255.255.0!interface Ethernet0/2shutdownno nameifno security-levelno ip add...

I have recently bought two 1800 cisco routers and have tried to connect them over wan serial link, but I am having problems when trying to access resources on the other side. I am a newbie to cisco and I wonder if the problem is with the configuratio...

Hi all,Does Cisco only allows account with privilege level 15 for doing configuration and save configuration? I tested that even I create account with privilege level 14 and manually add these commands (privilege exec level 14 enable, privilege exec ...

Hello all,I have some leased line WAN links (ethernet, 100 Mbps) which are encrypted.Sometimes I have on the Firewalls which connects the WAN with the LAN fragmentation errors in the logs.First I thought it's a Firewall problem but now I have found a...

I am trying to setup time service on two devices.  Once is a UC520, the second an 1840 router.  I would like to use the FQDN of the time server which is  north-america.pool.ntp.org.  This is the recommended procedure as per ntp.org due to changes of ...

Hello,We have a customer with a c828 in routed mode with G.SHDSL module.The modem is set in routed mode and my only question is, can I put this device in bridge mode so that the ASA 5505 behind it is connected 'directly' to the internet?And if possib...

We're a small DSL provider and are looking to migrate from route-bridged PPPoA dsl over to PPPoE. I would like to run both in Parrallel on my 7200VXR and gradually migrate them over but have a couple questions.#1 What is ganed by migrating over from ...

I'm having a slight problem with some terminals behind a DHCP relay.The problem is that the terminal, when rebooted/shutdown releases its DHCP lease. HOWEVER it is not at the same time cleared from the routers ARP cache.When the terminal reloads it r...