Other Network Architecture Subjects

We have a 4506 switch with a supervisor IV engine. I configured an ip address to each VLAN interface in the network, and enabled them with the no shut command. I entered the ip routing command, and setup the default gateway to a cisco router that h...

A co-worker and I are trying to figure out the reason for a particular statement in this example...hoping for some help. This example is the Surf & Sand network merger. Our question has to do with access-list 1. The exact line in question is this:...

Quick question here. When I do a trace that goes through a set of routers configured with HSRP, the first hop come back with a result of:Tracing the route to 10.185.20.75 1 10.186.99.2 4 msec 10.186.99.3 0 msec 10.186.99.2 0 msec 2 * * *N...

Hi,We have to be able to provide the total number of packets and bytes switched by the backplane. I amaware of the show system and show traffic commandsat the cli, but is there a MIB or query that canbe run to give this information? Any pointers wo...

Guys,I have been on the software selection tool that cisco offers but have not been able to find the software I need. Basically I have a 10/100 eth module that isn't being detected at the moment, and the error message suggests that i need an OS upgra...

Hy.I Had some problems with Port Security on Cat4000 running 6.3.(4)a There was a recommendation to change to CatOS 8.3.(2)GLX.Now i have still problems to configure port security. The dynamicaly secured MAC Address did not remain on the port after d...

I was doin a policy based routing on a 3550-12t and when i invoke the below commandIP POLICY ROUTE-MAP GO-COREit gives me an error sayin "PBR requires enabling extended routing"I am running OSPF on the vlans.Pls help..Thanks.

Hello,I have a cisco 2611 router and I want to connect this router with another 2611 router.To perform this, i using isdn line configuring with dialer(DDR connection).The problem is that the activity's led start to blink anormaly (very fast) when a p...

I have two 6500 connected to each other with ether-channel(lacp). I have no configured any static cam entries. But when doing "show cam stat" one of 6500 shows:SEORBB0001> (enable) sh cam stat* = Static Entry. + = Permanent Entry. # = System Entry. R...

Does it make a difference to ommit the wildcard mask?Example. access-list 1 permit 192.168.1.0oraccess-list 1 permit 192.168.1.0 0.0.0.255Also, is there an old IOS version that doesn't support the static "TCP" commands.Example.ip nat inside source st...

hi can i know the technical advantages and functions of cisco 6500series or 3750series switches compared to 3com similar range switches.

the situation:There is an Alcatel modem for internet and mail and web server and it is not a router and no support for rip if you check the topology that I attached for the case? Alcatel is forwarding all mail packets from tcp ports 25 and 110 to 10....

I have a dedicated full T1 between two campuses and I need to configure my 2610's with T1 WIC's. I would like to test this in a LAB environment before deploying the routers. Can you help?

Hi again!Well here's another problem. I've got 2 locations connected by 2 828 cisco routers. On one side i have a pixie server(is pixie spelled correctly?), on the other location i have thin clients that automatically search for the pixie server(we d...