According the diagram 802.q will make another 4 byte overhead so it will 1522switch also 1500 system mtu so it will forward 1518(frame overhead 18 byte )
Hi,We have a client who is looking at potentially doing 1+Gb Internet traffic - We are considering dedicated hardware for the upstream feed, and back to client hardware.Would like opinions on the most cost affective hardware for this solution.Upstrea...
We are in the design phase for our new VPLS MAN network.We will have about 60 distribution POPs that will be interconnected through a VPLS full-mesh network.As I understand, the provider's VPLS network is like a big switch with a single vlan intercon...
I replaced the router with a 1750 router with ISDN as backup (T1 primary) I forgot to put backup delay command under serial int (as shown below) the isdn kept connecting/disconnecting within seconds and we got like $23k for isdn bill I am wondering i...
I have 2821 router and ASA 5520 installed in my university. Task of router is just to pull internet bandwidth, while security ad control is performed by the ASA. Students usually use bypass proxy sites and P2P downloaders to download unnecessary and ...
All,I have a question about how IPv6 is in relation to IPv4. How can I tell, or is it even necessary, to what subnet an IPv6 address belongs to?For example:I know that 192.168.1.0 and 192.168.2.0 are different subnets.I can't find in any documentatio...
Plz find the Attached full configured File in Packet tracer.of my Project;My Intervalan routing is ok and also WAN is ok ,My EIGRP is Working in all building ,My req is that My HOTLINE VAN (BAT_E) must communicate With Ticket Vlan (BAT_C)& both Vlan ...
I have five switch and each switchs fas0/4 is connected to fas0/5 of other switchi.e SW1-Sw2-sw3-sw4-sw5. SW1 is my VTP server. I ahve created Vlan 3 & 4 on SW1. now the query is Can i put SW5 port fas0/8 into vlan 4 from SW1. OR is there only one me...
Hi,If we define two DHCP pools on routers.Each with one subnet but same DNS server IP. But we do not bound it to any of the LAN interfaces. Will this work if there is any DHCP request is received on LAN? If yes is it so that first pool will be used ...
My cisco 2621 is running IOS version 12.3(24) with firewall feature set. The router has 64Mb RAM and 16Mb flash.I have a simple network with F0/0 is connected to my cable modem netowrk and F0/1 is my LAN network. I only have single Windows XP machi...
We are looking to introduce Cisco WAAS to our WAN environment but I have heard from a colleague that he had experienced performance degradation (over time) through similar technologies…here's why: Given that encrypted files (.pgp extensions, etc) w...
When I apply a service policy that has shaping to a router interface, like on a 7206, the 'show policy-map int xxx' has a "Shaping Active" field that will show you if shaping is actually occurring as in this output:BVU-RT7206A-MDF#sh policy-map int g...
