Other Network Architecture Subjects

System Bootstrap, Version 12.1(20000710:044039) [nlaw-121E_npeb 117], DEVELOPMENT SOFTWARECopyright (c) 1994-2000 by cisco Systems, Inc.C7200 platform with 65536 Kbytes of main memorySelf decompressing the image : ####################################...

We use NBAR to block all P2P traffic, e.g. kazaa, naspter, etc.However, we have user to need to telnet outside world with port number 8888, but he couldn't get to it. After investigating, we found out naspter is using port 8888. So we have to take ...

HI , I hve to provide an interface that can support upto 20 different WAN sites on a single E1 line from a service provider.The service provider will do the necessary multiplexing for these lines and provide a single E1 at customer location. I need t...

it shows 256M on bootup, but only 128M when show ver, why?System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)Copyright (c) 2003 by cisco Systems, Inc.C2600 platform with 262144 Kbytes of main memoryprogram load complete, entry point...

I want to setup two startup configs on AS5350, One will run as a VoIP gateway, the other as a FAX Gateway.The IOS Version is 12.3. This is a lab enviroment, as I assume will be loaded as primary and secondary configs as needed for testing.

Our organization has a specific site managing internet connection and all other ospf areas in the network reach it by a default route propagated from the site. On my site i have a couple of branch offices connected throug E1 serial connections. When ...

loading cisco stack mib keep getting error defining objects' ciscostacknotificationsprefix' workgroup not defined, all other mibs have been loaded.

We have a 4500 chassis with 4 VLANS, from last week we have found that from one VLAN users are facing latency in accessing internet and some times they loose packets. I can see a lot of request timed outs, some times i have even faced - some users a...

interface ATM1/0.1 point-to-point bandwidth 2000 ip address x.x.x.x x.x.x.x ip access-group 101 out pvc 54/101 vbr-nrt 2000 2000 900 encapsulation aal5snapFor the configuration above , 1.What is mean by pvc 54/101?2.Is it only significant to local...

Our company current Firewall two interface, one connect to Single Switchhub, another interface for DMZ . The currect sturcture as below/.Firewall -----> DMZ -----> single switch hub ------> Cisco 1721Router -----Connect to Internet ...

Hi. Just need to get some info/advise. We curently have two RAS environments in different Cities. Now each RAS server (3600) has pri and Mica modems installed. They connect to their respective firewalls in their regions before coming into the interna...

Hi,Our organization has recently begun analysizing our network traffic and we have discovered that a large amount of outgoing traffic is HSRP (Hot Standby Router Protocol) packages. With large amount I mean about 2-3Gb daily. The network consist of a...

Accoring to CCO, "The Cisco T1/E1 circuit emulation service modules (CESMs) are designed for use with the MGX™ 8220 edge concentrators, MGX 8230, MGX 8250 and the MGX 8800 series wide-area edge switches. The CESM-8E1 offers E1s for structured and uns...

Upgrade firmware from 12.2 to 12.3(8)T3 OKAfterwards, CRWS asked me to Reset to factory default. I did it...Now, C837 boots but no way to access ansd set up:I connect Hyperterminal, and I see the following:System Bootstrap version 12.2 relase softwa...