Switching

Hi,My ISP(Telefonica SPAIN)will migrate our adsl lines from 3mbps to 6mbps. I've several cisco devices to connect to those lines...cisco 827,837, 1721 and 2821(both 1adsl wics).Will these devices work after the migration?Best regards and thnks

Hello friends,this question is with regard to the OSI model...as far i remember, 7 layers of OSI model work in either direction i.e from top to bottom (from layer-7 to layer-1) and from bottom to top (from layer-1 to layer-7).In the ICND-1 official m...

Hi folks,i have the following issue with a c6506 with sup2,msfc2 and a pfc2:The most traffic is NOT process with MLS, it seems it is processed through the msfc.Most of the inbound traffic (90%) seems to be not mls switched, this shows me the msfc sho...

I'm trying to track a WAN interface with HSRP.Router HSRP config. is as follows.Active Router(GW01)-------------------interface FastEthernet0/0.20 encapsulation dot1Q 20 ip address 2.2.2.2 255.255.255.0 standby 1 ip 2.2.2.1 standby 1 priority 105 sta...

hi friends, already i have configure nating inside and outside and also configure access list and permit them but still it not working.could you help me?

How is it possible to detect the IOS is courrupted? What kind of problems will be facig if the IOS is corrupted? Will the router gets into only the rommon mode if the IOS is corrupted.

pls recommand how to monitor CSS session monitor except CLI any tool (SNMP or MIB)can monitor CSS Session(Src to Dst) tks a lot

Hello,Enclosed is rather straightforward diagram of square network design.R-1 - R-2 |..........|R-3 - R-4Note: Please ignore the dots, since blanks/spaces are being removed.Addressing scheme:R1/R2: .0/30R1/R3: .4/30R2/R4: .8/30R3/R4: .12/30OSPF is ru...

Hi,what is the definition for a broadcast storm, and how can i check afterwards if there was an broadcast storm event during the night? Is a high cpu utilization the only hint, or can i see ports in err-disable state?Tia,Stephan

EoS, EoL information about IOS are not listed in EoS NoticeHello.Now, I'm searching information about a lot of IOS versions.I'd like to know Release date, EoS and EoL date that are not listed in End-of-Sale and End-of-Sale Notice.For example, in case...

To all R&S expert,I have a customer which wants their TACACS server to authenticate for both 'lgoin' as well as 'enable'. However, doesn't matter what they do, they get prompt for the username and password twice. However, they want to be prompt for...

Hi,I attempt to configure 802.1x on a port switch (pcv + ip phone) with this configuration : int fa x switchport mode access switchport voice vlan y dot1x control auto shut no shutHowever my pc behind the back of ip phone doesn't work....

How to redirect output of a particular router or switch command to a file..for example, we can redirect dos command output like c:\dir > test.txt ..In the same way i m not able to get o/pin router or switch .. Pls help..

I am using 3560G to receive traffic consisting PPPOE from another switch. Now I want to mirror (SPAN) this traffic to a destination port. But this switch does not show any traffic on destination port for PPOE traffic.