Routing

I need to know if under severe congestion i.e 100Meg LAN to 64K WAN if its at all possible for the packets going from the LAN onto the Bottlenecked WAN to not even reach the Output Buffer or even the TX-Ring on the interface So that the IOS is unabl...

I have a Cisco 1600 at a remote site which is connected by ISDN, also at that site they are installing DSL to connect their internal network together.On my 1600 I changed my E0 to be 192.168.x.x, users can still connect to my devices but cannot ping...

Can I link to ISDN BRI interfaces using multilink on the 1841 router? We are looking at this as a backup to a primary connection. Our goal is to have dual BRI's with 256k of bandwidth. Is this possible?

I have Cisco 2800 Series router and wanted to configure ssh. When i give show ip ssh, it is giving me the version of ssh it is running. But when i give sh ssh, iam getting message NO SSH Server running. Which means the SSH is disabled.When i give cry...

Let say I have two IP SLA requester and one IP SLA RESPONDER. Do I have to use different process number at the requesters, in order not to mess up at the RESPONDER - or is the RESPONDER able to handle request from two different routers with the same ...

I keep getting the following error sform our ADSL 837 routers which LAN-to-LAN to our Cisco concentraor, these error rarley appear but have got worse the last few days.3/16/2006 11:46 AM : 40: destaddr=89.137.100.100, prot=50, spi=0x5189CE04(13679...

Hi,I work for ISP in Malaysia and will enable Ipv6 in our network soon (dual stack). We have /32 IPv6. Any advise of using this Ipv6 wisely? i mean for WAN IP ? LAN IP?.. subnettingIs there something that i should aware of implement dual stack?thanks...

Hello, I need a little advice: Currently I have a Cisco Router 2600, up and running with a T! interface Card to the outside world and a WAN card to the Local WAN. Currently it has XXX.XXX.65.0 through XXX.XXX.65.16 static address in use. We just aske...

What would the expected behaviour be for a traffic destined for a Vserver on the CSM module if it and then it's failover failed. Will the MSFC module step in and continue routing traffic ? or is a Disaster scenrio ?

hello to all,can any one give me the link for BSTUN header format which is used to carry the async data....please help meregardsDevang

I have two locations and want to setup same IP subnet to resolve the IP address assignment issue. I also can setup GRE tunnel as direct interface between two sites but I don't know it supportable the bridge via the GRE tunnel.please advise me the sup...

As I study for my CCNP recert, I keep seeing the word "Tag" talked about in documents for multiple protocols. I'm making good use of the Cisco site for most questions, but the concept of tags eludes me. Are route tags just something in the header t...

Hi,Can someone explain me what is the difference between these 2 commands, they provide the same output Mac adress, I did not get why we have 2 differents kind of commandsPlease adviseRegards,

Is it possible to redirect clients request for http://www.mcu.com to 192.168.100.6. This is something a DNS server would do, however I was wondering if our CISCO router 831 could do this. In which case I don't need a DNS server? I didn't mention that...