Other Network Architecture Subjects

Hi, I have a question about the impact of activating md5 authentication.I would like to activate md5 authentication across a single area. If I change only 2 adjacent routers from the 8 or so in the whole area, they refresh their neighbor and adjacenc...

Lately one of the Cisco Catalyst 4506 switches here at my site has been experiencing an interesting phenomenon in which the switch will crash consistently at a certain time during the day and recover automatically by itself. During the crash all the ...

I'm a bit new to inter-vlan routing. I'm inter-vlan routing on a 6509/msfc2. Until now, all our servers were on same vlan as dns/wins servers. I created a new subnet/vlan and placed a Win2k server in this new vlan. I've no problem connecting to resou...

HiWe have a LAN that consists of clients with 2 range of private IP addresses, namely 10.1.1.0 and 192.168.1.0 with subnet mask 255.255.255.0. All clients are connected to five CISCO Catalyst 2950 Series Switches which are cascaded.I do not want 10.1...

HiI want to prevent the spread sasser and blaster at the network layer in my Cisco routers .What commands do I key in to get this done?Please help .This is urgentthanksShiva

Is some body should tell me what kind of traffic is counted in MiB II "ifInOctets" for VLAN on switchesEx:ifDescr = Vlan 412ifInOnctets = 42186Is it the sum of Vlan's interface sum or only the traffic routed of the VLANThanks a lotPierre

We try to establish a trunk between a 2950 and a 3548 on int GBIC We forced switchport trnk 802.1Q and switchport mode trunk but the port comes up/down continuouslywhat is the probleme or good configuration

i have setup point-to-point frame relay subimterface in my router i'm using mannual resolution what command can i use with my subinterface to assoicate the dlci to it?A- frame-relay interface-dlciB- frame-relay mapC- frame-relay interface-dlci or fra...

Hiya,I would like to know - is it plausable for me to have a IP device on one side my network and have this channel out over my Cat3500 switch to a router through a firewall too another router which has a ISDN model in it ? Have that ISDN modem dial...

Hi, Friends How I know to wich access-group it belongs to each serial interface in the cisco 3600 model?Thanksfabian

In our company we have this router with CPU utilization that moves between the 40% to 99%.I run the show processes CPU and saw that the IP Input process uses most of the CPU time.I am not sure but I am guessing that a huge ACL linked to the Ethernet ...