Other Network Architecture Subjects

I think I know the answer to this, but I wanted to see if anyone had a better way to do this. We have a 6513 at the core of the network that does routing for all gigabit uplinks. We also have a complex of 12 buildings across the campus. Each of th...

Hi guys,can someone of us recommend me some best url or brochureabout OSPF. Im interesting in routing protocols and I´d like to achiveCCNP and CCIE.Many thanksGabriel

Hi,I've actually configured WRED with CBWFQ on a 7200 FE sub-interface ISL.I've a "default-IP" and a "data-critic" class.I test the Qos scheme when the link is a 110% of its "autorised" bandwidth.The "data-critic" is putted at only 50% of its configu...

Hello all,After enabling IGMP on a switch I started to receive some messages. One of them is this one : %MCAST-6-DELGDAI checked on CCO the meaning of this one and I found out that the reason of this one is a multicast entry being deleted. I think th...

Hi all,Can anybody pls give me basic config. for ISDN internet connection thru router.Pls help me ASAP.Regds,MAngesh

Hi,I've got a weird behaviour with the port security feature. Actually the first DHCP request is discarded by the switch (as if it need it to learn the MAC address). We don't have any problem with the nexts requests. The problem appear on several com...

I'm having a problem installating a GEIP+ board into a Cisco 7507, whenever I install the board the router will send a message that it detect the card but after that all other interface in the router (ATM, POS, FE, PRI) will goes down leaving only lo...

Hi Ciscoer,I have 2 ethernet port on 2621 fa0/0(10.83.56.1) and f0/1(10.83.64.1). How to built access-list:- All client on network 10.83.56.xxx can go to 10.83.64.xxx- All client on network 10.83.64.xxx can only access 10.83.56.2 and 56.2And where sh...

When PBR is applied to an interface, what command options are not supported by CEF i.e. set interface etc?

Hi guys and gals, I am new to ISDN configurations. Any helpwill be appreciated. I recently triedconfiguring a Cisco 804 IOS - 12.2-8_T5I suggested setting keepalives but that didn'tseem to fix it. I don't have the"running-config" here but I could...

We have a remote site connecting with two 100Mbps LAN-extension services, where the Telco provides a fibre/copper media converter at each end of the dark fibre link. One of these links developed a fault where one of the pairs of fibres became disconn...

This is my first post in this forum, so hello to everyone! I'm trying to find a way to integrate What's up gold in Ciscoworks 2000 LMS 2.0I know that we can have What's up gold with CWW and SNMS, but i didn't find anything on the cisco web site to ad...

I was wondering whether there is any way to block telnet access while accessing the switch via console temporarily apart from modifying the ACL's. To get my point clear like how a sysadmin would block accessing a server while doing system work. Thank...

Hi, I can't make DOCSIS file that matched in a flow.I classifier by port and by ip with source 0.0.0.0 and mask 0.0.0.0, can I configure other parameter ?My purpose is classifier two flows: low ports TCP/UDP and others ports.ThanksFernando