Other Network Architecture Subjects

I would like to know if there is any command, technique or recommendations on measuring the bandwidth consumption (in % or bytes/sec) on a Cat 4K switch. Thanks.

Does the Cisco 3550 series of switchscome with the embedded Cisco Visual Switch Manager software by default.Many ThanksLarry

We are going to have a second T-1 installed using 2-2620 routers and 3 3550 switches and want to use both T-1's for 3 meg bandwidth. We would also like for 2 of the routers and 2 of the switches to back each other up. We have a checkpoint firewall th...

Hello,My router popped out somee error message about isis. Please tell me what's wrong with my router and would you please tell me some url about this?"Mar 23 23:31:28: %CLNS-3-BADPACKET: ISIS: P2P hello, option 8 length 64 > remaining bytes (60) fro...

Hi,I have an old 4700 router, how can i check if it's bootp enabled?Thanks

HiAn OSPF area is generally defined as an integer, with the backbone area as "0". Some vendors uses dotted decimal (32 bit) instead, which means that the backbone area is named "0.0.0.0"My question is: Is area "1" the same as "0.0.0.1" and how do I c...

I am un able to send or receive packets across my WAN. Surprisingly the statics of the show interface command of routers on both ends of the WAN shown something like this. Serial0/3 is up, line protocol is up Hardware is PowerQUICC Serial Descript...

I have a 2611 populated with an E1 card for ISDN PRI in Australia, I am not sure which swicth type to use, primary-net5 or primary-ts014, wither one seems appropriate depending on whic support article I read. On a related topic, I wish to also be abl...

Hi,We are using 2950 switch, which is connected to another switch and etherchannel “Fast Ethernet” between the two switches. But when we check speed it is shows 100 instead of 200. I’m right to think that EtherChannel just balances the traffic load ...

Hi, I have Cisco 3640 Router with IOS 12.x. I wanted to configure tcp intercpet for my web server which has ip address x.x.x.x1. I did the following access-list 103 permit tcp any host x.x.x.x1 ip tcp intercept list 103 After giving this command i wa...

How I can configure NAT over backup interface ISDN BRI?

We have Catalyst 4006 switches each with following config :WS-X4013 CatOS 6.1(2)WS-X4232-L3 IOS 12.0(10)W5(18f)WS-X4148-RJWS-X4306I would like to know the recommended CatOS and IOS versions for the above ...

Hello, In a ospf network , what is the criteria for the selection of a router as ASBR. In case two routers r1 & r2 static subnets-->r2(area 100) -...

Hi all,Has anyone else seen this problem.... 827 attached to Telstra ADSL (Yes, Australaia) All is working fine, router trains up, all layers come up, etc. then an incoming voice call on the POTS line that is supporting the ADSL service kills the ser...