Switching

Helloafter upgrading IOS on a 2651XM the router does no longer boot.After power up or reload it stops in monitor:Jan 9 10:13:48.244: %SYS-5-RELOAD: Reload requested by vty0 (172.16.31.10). Reload Reason: Reload Command.System Bootstrap, Version 12.2...

Hi,I am looking for a document which describes the procedures and connections between QoS and Q-in-Q. Something like "NAT order of operation".Points I am interested in are for example:- Which CoS value is set in the outer VLAN tag?- Which VLAN tag do...

Dear All;first of all many many thankx for all my friends ..here is my scenerio...for enabling DHCP relay and inter Vlan routing....switch3560)_1(configt)#ip routingswitch3560_1(configt)service dhcpswitch3560_1(configt)ip dhcp relay information polic...

HI,all Two switches ,respectively,4506 with module 4306 of 6 GBIC cards and 2960-48 with two SFP interfaces,are connected to respective optical interface (two GBICs on 4306 and SFP interface on 2960) using dual Fiber.BUT the two switches all became...

I have two networks with these subnets:- 10.10.0.0/24- 10.30.0.0/24each of the subnets connected to a C6509 core switch ending with two core 6509s (both networks are separated geographically). the first network run with L2 configurations (VLANs, trun...

Hello ,, I have 7200 VXR router and I need to configure on it ATM connection , it's my first time to configure an ATM ,so can you people help me i have some questions lik what information do I need to get from the data provider ?? and what is the syn...

Hi,I have implemented 802.1x on 2960 SW trunked to another 4503 SW. Now, the PC connecting to the 2960 switch port where the .1x is enabled passes the authentication successfully but is failing to get a DHCP. I am currently using my 4503 SW as a DHCP...

can anyone post me a link about explaining how IP route cache effects ACL matching counters, making them not accurate?thnaks,H.W.

my network consists of the normal CORE (2 CAT6506), Distribution (Cat3550 12g, and Access Cat3524 and 3548) I will be upgrading the 3550's and 3500xl's. I have 3 sets of 4 of the 3500xl's "chained" together through the fiber ports going back to 2 s...

I wasn't sure where to post this...sorry if this isn't the correct place.I'm hoping someone can direct me to a one stop location where I can search, download and compare default configs to the templates that we use.

I currently have an Exchange server on the private side of my network and had a static route in my PIX so it could be tied to a public IP. Recently I decided that I wanted to take the public IP that I was using for my mail server and direct HTTPs tr...

Hi folks!I have a problem with 3 3570G stack switch.First all works ( trunk, vlans, and ip routing, L3 ) but I see a lot of cpu usage ( sometimes ) and some packts lost ( ping x.x.x.x(other vlan) -l 10000 -w 5000 -t ). Since We move to 3570G stack we...

I have a ZTE modem from my ISP and a cisco 1760. The ISP uses PPPOE authentication. The ZTE 831 modem/router allows me to disable the routing functions by creating a "bridge". How can I configure my cisco router to use pppoe authentication on the WIC...