Other Network Architecture Subjects

Hi, I need to do the following...-to be able to receive a full e1 on a card on a 3600.-separate different slots into different subinterfaces-then, grab the slots asigned to one of the subinterfacesand 'hairpin' them to a serial interface (v.35).is t...

*Mar 2 15:41:18: %AMDP2_FE-5-EXCESSCOLL: Ethernet2/0 TDR=1, TRC=0when the message appear,the router will loss the packet.please hepl me!

Hi, I have a 2912XL-EN switch. I am trying to get a router that supports fast ethernet to do inter vlan routing and I was wondering if the 1720-21 would be a good low-cost solution. Also, does the 1720-21 support ISL encapsulation or only 802.1q. Wou...

My campus has a building that is around 2000ft. from the master swtich. The runs to the building are Multi-mode fiber. From looking at Cisco docs, I cannot do Gigabit ethernet over multi-mode fiber because the longest distance is 1800 ft. over MMF. ...

We continue to get incorrect data from our 7206's when monitoring the HSSI port. Does anyone have the correct OID to get ifIn/OutOctets? That would be a good start to try and determine are we even looking at the correct value.

I'm interesting in what way dialup clients recieve their subnet mask, gateway and DNS server, because when I use ip local pool modem ***.***.***.*** I dont write this parameters, so in what way they know default gateway and DNS server? Should I use a...

I am trying to forward a port, say 5000 so that users can access from outside our network via the internet to a program that uses it. I am trying to forward this port to inside ip addresses.The router uses IOS 12.0 and is performing NAT to workstati...

We have been using 3548XL switches until now, when we are about to deploy 3550 switches.Using basically the same configuration as for the 3548XL we encountered the following problem : when the first stack (of four switches) was connected via a GBIC t...

What kind of performance hit will I see on a Cat6506 running in pure IOS mode when I am exchanging full BGP routes with 2 ISPs and have policy routing enabled? Basically, what I'm interested in is will I have less latency by getting rid of the polic...

I just bought a used Cisco 766 router and wanted to know if anyone knows if I can run IOS on it. I think the IOS is only available for 800 series and above but if there is a way to run IOS on the 700 series I would like to know. Thanks in advance...

I posted a msg on the VPN post about a month ago, but did not get resolution.I need to find out how to reset the password on the vpn3005 WEB Interface, not the command line interface. I have done a passowrd reset procedure. This ONLY resets the com...

I need to give a customer a static ip on router2 that is already configured in a loopback range on another router (router 1). It is on a atm interface and in the past I just used ip unnumbered loopback1 and then ip route x.x.x.x 255.255.255.255 atm2...

I upgraded my 1601 router FLASH using new 16MB flash card. I have a valid system image loaded onto flash, but can't seem to get it to load, and it goes to the boot helper instead.Thans!george

If you have more than one ip helper address on an interface to forward dhcp requests. Which entry gets used ?The first entry is my primary DHCP server, the second entry is a secondary DHCP server located on a different subnet . Will dhcp requests ge...

I have a Compaq DL360 with dual Gigabit NIcs. I want to team these in a CompaqTeam transmit load-balancing configuration (ie the two NIcs are part of a CompaqTeam with one shared ip address between them). Does anyone know if there are any issues as f...