Other Network Architecture Subjects

I have a catalyst 6509 running catOS version:WS-C6509 Software, Version NmpSW: 6.1(1c) and the MSFC is WS-F6K-MSFC2 SAL0533AL81 Hw : 1.2 Fw : 12.1(3a)E4 Sw : 12.1...

I have two routers connected over a point to multipoint broadband link, the modems running in bridge mode. Hence the routers see themselves as directly connected. But the situation is that they can not ping each other. The arp-cache shows each other ...

I am a Cisco Networking Academy student working on my CCNP. I am finishing a case study on Remote Access.I seem to have a puzzling problem that even my instructor is stumped. Scenario: I have 3 core routers running OSPF (area0), all other remot...

i have i cisco 1600 router at my home office, i try to set up the router to communicate with my work over ISDN. if i ping the destination address from the router console then everything works fine, but if i do this from the LAN then nothing happens....

I'm running Campus Manager 3.2 and none of my 3550s show up in the Switchclouds. I opened a TAC case and the Cisco Engineer told me that's how it's gonna be. That is, the 3550s are not gonna show up in the SwitchClouds. They're gonna be treated as la...

The company I work for is acquiring a satellite office. We will be connected via a point-to-point T-1 connection. Currently our network is composed of two subnets (172.16.1.0 & 172.16.2.0). The 172.16.2.0 will not be affected by the restructure. ...

I want to know if Cisco Catalyst 6500 IDS (IDSM-2) is compatible with catalyst 6000s series if I have the supervisor WS-X6K-SUP1A-2GE without the PFC, or MSFC included on supervisor, instead, the switches have the WS-X6302-MSM separetly.I´m ru...

Hi allI have a LAN with a locally configured WINS server. The LAN consists of several VLANS. There is a DHCP server in the Central Office which is linked to the LAN via E1 circuit. So the clients in the LAN get their IP, Def Gtwy, DNS IP, H-node typ...

Situation,2 main locations with 3600 series routers, these locations connected by T1.Each main location also has a Frame T (sprint 0 CIR)8 Remote Locations, useing 2600 connecting, to both the main locations via 2 dlci's. For example DLCi 30 goes t...

Hi,I just have a quick question, is there any documents that can help me understand the VPN client more. I basically would like to know if there's a way to configure the client? for example opening or closing certain ports. Any help would be great.Th...

Hi: We have a Cisco PIX 515 Firewall and were using VPN Client version 3.0.x to connect to our company network. Our prev admin used to telnet (using hyperterminal) to manage the PIX using its outside address. We have now upgraded to VPN Client 4.0 an...

Whilst I've read in many places that maintaining connections, e.g. an FTP connection, at a very low data rate is problematic, I havnt seen much in the way of solutions so perhaps someone can help.The configuration I am using has a 1720 + WIC-2T conne...

I could see every Frame Relay Circuit configured down on a 7200 and the log sent the following message:Apr 29 10:55:28 CDT: %SCHED-3-THRASHING: Process thrashing on watched q Socket' (count 10).-Process= "IP-EIGRP Hello", ipl= 4, pid= 38-Traceback= 6...