Other Network Architecture Subjects

Hi,After many tries and advices i still can not configure my router properly...So i am uploading the topology, a file with the wired (and operational - Config_1_BVI1.txt) configuration, and a file with the last try...On this topology the wired part w...

Anybody know how long a mac address stays in a Cisco IOS arp cache when issuing "show ip arp"? How about a mac address in a CatOS switch when issuing "show cam dynamic". What constitutes the length of time an arp entry is cached?

I added a secondary IP address to an interface and I cannot ping any hosts on that subnet unless I use extended ping commands and ping from the secondary IP addresses as the source. Why would that be?

Hello Every Body,I'm Mostafa CHAKIR from Moroccow, working as an telecom ingenieer, excuse my english is bad.I'm configuring a cisco router to communicate with a juniper router with bgp routing protocol, every thing is OK, when I configured a bgp pro...

Hi,I have a Cat 4006 and I want to find out the IP address of the host connected with each port(other than trunk ports ). I need this info for documentation purpose which host is connected in waht port. I can find the MAC address (show cam dynamic )...

I have the following physical sratus... PC -> Wireless Card -> Router 876W (192.168.100.1)-> Sitch -> AccessPoint -> ....wireless..... -> Access Point -> Modem/Router (192.168.0.1) -> ADSL Line On this configuration with the above IPs i have create a...

I have one 7202 VXR router which have 1 T1 controller(8 port) and Serial controller (4 port).On T1 controller 4 out of 8 ports are working fine running diffrent T1/FR lines.remaining ports i am trying to test with new T1 lines. but some how its alwsy...

I have been working with this example from the link http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a008009487e.shtml on example 2 but every time I configure it the rip router learns of all the eigrp routes but the routers just runni...

hi guys now i have a campus network with a core location and one zonal location with a 10G backbone.its a star-bus topo. now my issue is if i ping a network switch which is "directly attached" to my core location and my pc is hooked to the core...

Dear Experts,We have just bought 3 new 3550 24 fx smi switches and one 3550 12 Gbic Switch. All the 24 fx smi switches are connected to the 12 GBIC switch.Also, Two of the 24 fx Switches are connected to each other on the fast Ethernet ports 22/23.We...

how can I change the default keep alive time between redundant sup modules.

I have a linksys switch width vlan configured, connected to a Cisco router (1841), but I cant route between vlan’s.Please help me!!It Works with a Cisco switch perfectly(with the same ip and vlan).