Hi all,We are looking to implement a VoIP telephone system.I know the phones we are going to have use 5 watts each yet when I look at the switch port they are plugged into, it says it is giving out 15 watts. I think this has something to do with the ...
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Forum Posts
Hi,I got a Catalyst 3750 working with the IP features IOS.I tried to configure some MAC filters in a couple interfaces and they seem not to work properly...The scenario is the following. I got 4 busses (hubs) that are connected to a bridge. The bridg...
I have an applications that will be using roughly 16k-64k IP addresses directly connected to a switch, That is .1/24 will be assigned on the switch(or router) and the full subnet will be used by hosts.These can be broken into groups of 32 class Cs p...
Dear All. We Are using Cisco 1841 router at location A and Location B. Both router is connect with RF Link In Bridge Mode using Fa0/1 on Both Router. Location A ---- Fa01 ---- Ip Address 192.168.1.1/24 Location B ---- Fa01 ---- IP Address 192.168.1....
Resolved! can ACL do this
like fire policy,on the router or the switch,user can first define the application service,the when user define the ACL,can use the define-service.like this:define app-service1 tcp= 1812,1813,udp=1813,1646ip access extend test permit ip host t1 hos...
Resolved! IPv6 Support VRRP
Hi, Need information/document on IPv6 support for vrrp . http://www.cisco.com/en/US/docs/ios/ipv6/configuration/guide/ip6-fhrp.html Above IPv6 configuration guide do not mention any IPv6 & VRRP stuffs. ( is it supported ? )
my name is choong. i have been studying for ccna. i have a lab with 3 routers and 3 switches. the routers i have are 3640, 2 2610. the switches are 2900 xl series. i redo the ios on one of my 2610. i have 2 rom files when i did the ios how can i get ...
I asked a question about this last week and didn't get any replies, so I'm giving it another try. I have a 2811 that I am using to forward multicast packets to multiple destination VLANs. On one of these VLANs I am NATing the source IP addresses of...
Resolved! Bridge Mode over T1 - Even possible?
I have two 2600 routers, each have a fast ethernet port and a wic1-dsu-t1. I have connected the T1 cards together with an Rj48c cable. When I configure those interfaces accordingly they are up/up and if I assign addresses they can ping back and for...
We are going to move to VSS, and some of the blade servers we have don't support VBS, so I can run MEC to the switches. I would like to use switch ports in the BACKUP config.Router(config-if)# switchport backup interface fastethernet 4/1With changes...
Case study: I am seeking help as I am attempting to test the .1Q functionality of Microsoft Virtual PC (only). What I have done is connected a PC w 1gig NIC configured for .1Q tagging and connected it to a Cat 3750 trunk port. I configured 3 VLAN (on...
Hello,Currently I have a network that is set-up with a simple star topology. 2 7500 routers that connect through about 90 T1 lines with cameras at the ends. On the end of one T1 line I have a router, an encoder, and a analog camera. The encoder suppo...
Hi,How do i enable multicast traffic into a VLANs from other VLANs ? I have configured point-to-point routed links between 2 catslyst 3750 switches. (multicast source)VLAN 10 ----Routed link-----> VLAN 11 (multicast destination)I have enable:ip multi...
dear ExprtsI have switch 3750 i notes switch ports flash amber/green very fast but connection is ok no lost .Interfaces connected to indigo vision and pcs is that normal ??? and what it,s reasoni heard its from mis match for duplex between switch p...
Can anyone help with this easy answer? In lehmans terms would be nice
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