Other Network Architecture Subjects

hello friends,Recently I noticed that the catalyst 2950G-48-EI with version c2950-i6k2l2q4-mz.121-22.EA4 had a process that was getting all the time 10% of the processorI upgraded the ios to ver c2950-i6k2l2q4-tar.121-22.EA8a. the problem remains the...

I have a scenario whereby I need a L2 interface to track a further L2 interface on the same switch (probably a 4948G), and if the tracked interface goes down, I need the primary one to go down also.This is because of PBR on an upstream Telco router.I...

Hello Everyone,I have cisco router 871 series.IT is configured with username and password.And i dont know the password to log into Router.I want to load the router to the default configuration.or want to erase password.How can i do this?Can any one g...

Hi everyone,I have a question about the algorithm of load balancing on Firewall Services Module (FWSM).I understand that the FWSM supports up to three equal cost routes on the same interface for load balancing. Please see a lower simple figure. ...

Hi Guys, I'm down to my last straw with my current LAN design/layout. Any assistance will be appreciated. I have 3 Catalyst Express 500 switches and 1 3COM unmanaged switch. All of my servers are connected to the 3com. Attached is my current troubles...

I am troubleshooting an IOS upgrade.Initially after copying the IOS image from TFTP server to flash it reported and invalid checksum.After going thruogh the troubleshooting tips I retried, but to the same effect.Below is the Router output;%Error: Sys...

I am using a 2811 router with the following configuration:bridge irbinterface FastEthernet0/0 description internal network connection no ip address duplex auto speed auto bridge-group 1interface FastEthernet0/1 no ip address duplex auto speed auto br...

Hi,Is there any way to control Broadcasts/ storms on our LAN. We have a very flat network. 3 x CAT 3350's going into a Cat 3560 with around 40 hosts per switch. We'd like to block/dampen broadcasts coming from the hosts on the three 3350's, I saw the...

HiI have a 2924 switch with ports configured as access ports. This switch is the terminating point for a series of LMDS radio connections providing in effect a Transparent LAN-LAN connection. The LMDS radio is capable of providing a transparent eth...

Hi all, can anyone please tell me the normal way of routing public ips into my network, we have a router and a firewall, would all public ips assigned to my company be pushed from the router to the firewalls external interface and the natting done on...

can anyone tell me how to set the dialler idle time on my dialler interface on a cisco 1700 ?thanks

Hi all,I own a Catalyst 6506 which is running IOS 12.2. I configured PAT to NAT several internal addresses to one external address. According to the document "Cisco IOS Network Address Translation Overview" (http://www.cisco.com/en/US/tech/tk648/tk36...

Hi all,We just implemented vlan(6 vlans) on our network and it works fine. All traffic from diferent VLANs were routed by the L3 switch. We have 3750 switch which acts as L3 switch and 2970 and CE500 as access switches. The issue is when clients trie...

I am looking for technology documentation about VRRP and GLBP on the documentation site. I can find HSRP under [Networking Technology] -> [IP] -> [IP Application Services], so I expected to find VRRP and GLBP nearby, but I could not. Can anyone poi...