Other Network Architecture Subjects

I Have a 64 k line which i am using forconnecting to the internet so that poeplecan send and receive mail through microsoftexchange server 5.5. I have implemented NATand access-list to permit mail through theNAT interface. What stratles me is that th...

We have a Catalyst 3524-XL-EN switch whose RPS light is amber. The docs state that amber means:RPS is connected but not functioning properly. One of the power supplies in the RPS could be powered down, or a fan on the RPS could have failed.But, we d...

Hi,We have a SUN box on Catalyst 4003 and another SUN box on Catalyst 3750 on the same segment. Recently we had a message on both the boxes saying that "IP Hardware 'mac address' trying to be our address..." (as below) The 'mac address' is actually ...

I Have a 64 k line which i am using forconnecting to the internet so that poeplecan send and receive mail through microsoftexchange server 5.5. I have implemented NATand access-list to permit mail through theNAT interface. What stratles me is that th...

I Have a 64 k line which i am using for connecting to the internet so that poeple can send and receive mail through microsoftexchange server 5.5. I have implemented NAT and access-list to permit mail through the NAT interface. What stratles me is tha...

i just added a 2nd p-to-p T1 between two sites and just configured PPP Multilink.i don't understand what the pros and cons of enabling of disabling fragmentation.tnx

Hi, I am trying out the following Multicast design and doesn't seem to be working...here goes,HO(router)---WAN---Site(router)----LAN---(L3 Nortel 1200 XLR)Router-Cisco L3 Switch--Nortel AccelarProblem:I have implemented IP PIM on all our WAN and LA...

Hi Everone,Could someone please tell me the command on a 6509 to see how much memory is installed and how much the switch is currently using?Many thanks,PS - does anyone know the max memory that can be put in a 6509?Daniel

dear all , what are all ports i have open to on accesslist for internet browsing .in my web browser setting proxy port is 8080 apart from this what else i have to open on access-list .thanx in advance regds,rajesh

Layer2 multicast forwarding happens between four FE ports on Cisco 4006 switch, and all multicast packets pass through CPU of Cisco 4006, and it lead to very high CPU utilization on Cisco 4006.Cisco 4006 IOS version 12.1(19)EW!ip multicast-routing!i...

Can I configure frame-relay on the 1 Channelized T1/PRI port ? The circuit isn't a PRI but CAS. I am thinking I ordered the wrong hardware to put a serial0 in for the frame relay.I don't see in show ip int brief a serial interface....how come? It h...