Other Network Architecture Subjects

Hello, I'm tryng to upgrade a sup 720 to a more recent version of IOs. The current verion of both sups is: s72033-pk9sv-mz.122-17d.SXB1.bin. I'm trying to upgrade to: s72033-jk9s-mz.122-17d.SXB6.bin.I placed the image on a flash card in disk0 and ...

I purchased a new Flash card for my 1601-R so that i would have sufficient memory to upgrade the IOS. Could someone please give a novice user a brief rundown on how i should go about changing the card so that in case things go wrong, i wont lose my o...

Hello,I have a 6509 switch with MSFC router. I want to use it to do intervlan routing. I configured two interfaces on the router for each vlan and also configured the vlans on the switch. I am able to ping between the vlans. Does the 6509 interfac...

I need to know if someone has any feedback about mentioned cards in terms of important bugs and/or performance issues. Onthe other hand I would need some description document.I am thinking in buying these cards but firstly I want to know its behaviou...

Can i stack different Catalyst 3750 models ? e.g3750G-12S with 3750-48TS ?Many thanks

Merry Christmas !Hello,We have a 2MB point to point link with the ISP for Internet access for our Company users and BW usage always hits maximum. We are going to introduce the Video conferencing system which we will use same 2 MB line , will have Vid...

Hi,When I try to add an VLAN on the VLAN database of one my 6509 switch, I'm getting the following error, what could be the problem ?VLAN 1002 TLB 1 VLAN 1 has inconsistent TLB values (0 / 0)APPLY VLAN changes failed.Regards

I have configured a policy map and configured police to limit the traffice to 200 Mb and applied it to the interface through service policy. Even though the show policy-map shows packets being discarded the traffic reaches 206 MB. Is there any other ...

I cannot get a Wic-1b-u-v2 to work in a 2610it will not go past "ESTABLISH_AWAITING_TEII have upgraded image to 12.3(12) card and same config, and cable will work in a 3640so I know all of that is good. any suggestions?

HiI have a routerA connecting via a serial subinterface connecting to two routers (B and C) over Frame Relay. I'm trying to set the hello timers to 30 seconds using the ISIS hello-interval command under the sub interface but it isn't changing the tim...

Cat 5509 w/12.0 software2 supervisors w/RSFCinterfaces defined on both routersrtr A (active) ip addr x.x.x.5 MAC -> decnet addr yy.zzzz stand ip x.x.x.1 stand prio 110 stand use-bia (makes stand MAC same as x.x.x.5) decnet cost 10rtr B (standby) ip ...

hi everyone!plz help me, i could not figure out my problem.i think that Network topology is very simple.(igmp join group,239.1.1.1):e0-R1-s0 ------ s0-R2(RP)on R1 router, if check mroute table,after ping 239.1.1.1. (s0,239.1.1.1) route is registering...

I am trying to use the following ACL between two vlans. The users on the 10.20.200.0 network should be only allowed to access the DHCP service on the 10.20.0.100 server. So I tried the following commands.access-list 101 permit udp 10.20.200.0 0.0.3.2...

i have one cisco 760 router and i want to enable rip version 1 in this router.i want to know the commands.Basically this router has one ethernet port and one isdn port.Arun Kachroo