Other Network Architecture Subjects

We are trying to set up a VPN between 2 sites. We have set up on one rulelocal fw <...> remote fw <...> IKEremote fw <...> local fw <...> IKEremote network <...> local network <...> encryptFW are configured as 3DES<>SHA1 (Group2)<>Pre Shared Secreten...

Hi guys, im trying to make some tests with IPv6. What im trying to do is to make a tunnel between a cisco 7206 router and my laptop (one enterasys router and a switch between the two endpoints)What configurations do I have to make? From what i've bee...

I have a Catalyts 6506 with Ws-x6k-sup1a-2ge and Ws-f6k-msfc the image in msfc does not exist I have tried make download the image boot using XMODEM without success, how can I make download of the image boot from the rommom? Additionally I cannot ...

Hi, Thanks in advance for your Help. I have 3 Cisco 1005 in a private WAN connected by a T-1. Router "central", Router "49", and Router "commerce".Routers "central" and "49" also have Cable modems/routers at locations supplied by Time Warner "Road Ru...

Trying to get a fully redundant ISP connection using low cost DSL. No problem detecting link down with SAA (ping based routing), but a real problem getting NAT to bahave.When the active link goes down, the default route switches automagically, but it...

Folksi'm trying to set up a span port on a 4506 switch so my snort server can capture all the traffic - unfortunately i can't remember the configuration command - anyone out there know the command?also does the 4506 automatically work at layer 3 or d...

Hi , Can any one help, I just trashed a cisco 3550 switch with a power out while deleting the IOS. So now i have no IOS on the unit. When i turn it on i get the switch> prompt. How do I get an IOS onto the unit when it doesnt have an IOS on already??...

Hi,My Router CPU is showing 100% and MERMORY is showing 90 % ultilzation. CEF is enabled at a global level and fast switching is enabled. CEF is enabled due to high ip inputs.Pls advice to proceed further.

Hi! I have a 2511 IOS (tm) 2500 Software (C2500-DS-L), Version 11.2(5)P, SHARED PLATFORM, RELEASESOFTWARE (fc1)1 Ethernet/IEEE 802.3 interface(s)2 Serial network interface(s)16 terminal line(s)32K bytes of non-volatile configuration memory.8192K byte...

I want to update ESSE software from ver1.0 to 1.1.1, the software status screen shows both versions 1.0 & 1.1.1 installed, but the appliance is still booting with version 1.0. does any body knows how to make it use version 1.1.1??

Hi, many Cisco devices are warning that they receive attempts of connection rsh from the CiscoWorks server. Is there any way to definitively disable the rsh requests Ciscoworks?Thanks.

Hi.I have a cisco 1603 router with a BRI interface called BRI0.I added a second BRI interface but when ios start, it show me correctly extra isdn card, but with BRI0 name.So my conf say me that there is 2 BRI0 interface, and not a BRI0 and BRI1.Why t...

Hi everyone,I'm using Cisco 677 modem with CBOS Ver. 2.3.5.012When I'm configuring the wan0-0 interface in PPPoA ModeI see thst HDLC framing is enable. I need to disable this framing type but I couldn't find anywhere a way to do that - Can anyone hel...

I just want to know if anyone has encountered a "Login Incorrect" error when accessing the Network Browser and Network Configurator using Java WebStart. Network Topology, however, works fine (except for CiscoView -- I can't launch it at the moment, ...

Hi.I wish to understanding of the QoS.Reading the book related QoS.Don't understand the following terms.1. What is the burst traffic.2. What is the token bucket.3. and i don't understand the process of the traffic shaping or policying with token buck...