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gross data rate on a 10GBit fiber

Hi guys,Just some question that might sound stupid at first:What would about be the possible gross data rate on a 10GBit fiber link (e.g. 3750 uplink to a 65xx via singlemode fiber)?As far as I understand, all of the 10gig fiber optic standards do ha...

janlausch by • Level 1
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  • 1 replies
  • 0 Helpful votes

Resolved! DHCP Failover

Hi,I'm using HSRP between two routers on a management LAN. I would like to provide in DHCP failover between the routers (2x 1841). Is such a function possible?For example: Only allow DHCP requests to be answered by the active HSRP router, which then ...

Vlans in production environment

Dear Guys,I come up with an another question and that is i have given a project of implementing vlan's, redundancy including core network deployment for DR site. The problem is this that we have more than 100 servers running mail, domain, database, S...

Resolved! 3750 POE Problem

We have a WS-C3750G-24PS switch. when ever we tried to connect an ip phone to any free port it is not getting the power . So we have tried connecting the ip phone to another port which already one ip phone was working. That time also it didnt wor...

shibi.er by • Level 1
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  • 4 replies
  • 0 Helpful votes

SPAN on CAT 3550 shows only one way traffic

interface FastEthernet0/6 switchport access vlan 30 switchport mode access duplex full speed 100interface FastEthernet0/12 switchport access vlan 20 switchport mode accessmonitor session 1 source interface fa0/6monitor session 1 destination interface...

Resolved! udld and normal mode

hi every body! i have a question about udld normal mode.Udld normal mode does not disable the port, rather it allows the port to operate and generate syslog message.That means such mode will not help prevent loop in switched enviroment. Then why shou...

sarahr202 by • Level 5
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  • 1 replies
  • 0 Helpful votes

how is route cost calculated

When I do a show ip route command I see that routes have a metric like this [120/1] etc. How is the admin distance and offset weighted to calculate the cost? For example is a route with [100/5] as a metric preferred over a route showing [120/3]?Tha...

tato386 by • Level 6
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  • 14 replies
  • 0 Helpful votes

Resolved! sharing internet on 2 networks: Issue

Hello. I'm a newbie so I use graphical interface to configure my cisco router 871I have 2 networksn1: 10.0.0.0 /24n2: 192.168.1.0 /24192.168.1.252 is the gateway to internetn1 has not access to the internetn2 has the access to the internet using the ...

Is it possible to securely route traffic?

At our main office we have the main network and a small vlan network for hosting a set of terminal servers for another office. Lets say the main office IP is 192.168.0.1/24 and a routed port for hosted network is 10.0.0.1/24. This is all running on a...

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