Routing

Hello,I work on a project of QOS on network WAN using CBWFQ, I have already to begin the implementation on certain routers 3640, by creating class using access-list and to assign percentage to them. However I encounter some difficulties , this is why...

Hello, first of all i need to understand something, in most books i read, doing a site to site connection, a private adress is usually used on both interfaces(to be on same network right?)but how do you connect this sites over a WAN without using pub...

Hi at all !I have a question.I'd like to know if the CD led on cisco 836 should be on if i connect the cisco to a normal adsl line (ADSL over PSTN), i know that cisco 836 can work only on an ADSLoISDN line but i don't know if the CD led should be on...

We do voice & video traffic load-balancing through two leased line connections. Video qualification is very good, but voice qualification has intermittent stop symptom.So, we used only one leased line, not load-balancing. Then this problem is disappe...

I have a 2600 XM connected to 8 remote locations through frame-relay and using isdn as a backup solution.Sometimes the serial interface keeps going up and down. So the isdn does not work.We have to reset the DCE (ISP's modem) and the frame-relay work...

One 6509 chassi has two MSFC cards. 6509 is connected two servers without switch. So, Two MSFCs are not connected through external line. Of course, HSRP function is well operated. But, I see 'hsrp TTL Expiring' message on the sniffer machine. Commonl...

My problem with tunnelling is as follows:I need to create a layer 2 tunnel with an mtu of 1500 (normal Ethernet), as I need to be able to tunnel PPPoE with a default MTU.I have tried to create an L2TPv3 psuedowire for the tunnel. However the overhead...

Hi,I'm getting quite a few error message like this:%FIB-4-FIBCBLK: Missing cef table for tableid 196 during CEF samecable eventWe have an MPLS-core and are using 3550 as L3 distribution switches running BGP. The error messages comes from some of the ...

Hi,Please review the attached jpeg for a clearer understanding of my problem.Basically, I am using a Y-Splitter to split the signal from 1 Cisco CABX21MT cable in to 2 cabx21mt's. I am looking to connect these cable to the serial ports of 2 2600 rout...

I have a 2610 router with two Internet connections to different ISPs: a T1 which supports a DMZ, an email gateway, and IPsec tunnels to various sites on our (VPN based) WAN, and a shiny-new ADSL connection.The ADSL is intended to support redundant IP...

If I enter boot it will come up fine but I dont know why it continues to do this, any ideas anyone? The flash card is in properly. I have also tried entering a 'boot system flash:' statement but this contunues.

Hello, Can I configure the Remote VPN Client on my laptop so that I can remotely access to my computer at work from my laptop as if I am seating in front of my computer? If so, I really appreciate that you can provide me a link to this matter how to ...

Hi,I have two HWIC4ESW modules in 2801 router (slot1 & slot3). when I use the command "show vlan-switch" it shows me that all 8 ports of the modules are in vlan 1 by default. So when I insert devices with the same network in any of the four ports in ...

Dear All;I have Cisco Catalyst Switch 4006 with Supervisor II OS with 4232-L3 routing module, witch is configured for 5 VLANS, each VLAN cann't communicate with others.I want to make VLAN 5 as a common VLAN so it can communicate with all others VLANS...