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Forum Posts
Hi guys, I have the following issue, hope you could help:Im using this router 2800 with an Etherswitch card. According to the Cisco website you can configure DLSw in this card using:Q. Do the Cisco EtherSwitch HWICs support data-link switching plus (...
Just installed a 2960-24TC switch with a GLC-GE100FX MOdule. This uses 100MB Fibre and connects to a 3550 Switch. 3550 is set to Full Duplex.Any ideas why the GigaBit Interface on the 2960 would be detecting at half duplex? This is causing some late ...
this is a 1721 router terminiating a t1. what i am looking for is not having to use an ip on the fe0 interface. is there any way to do this without assigning an ip to the inside address and just passing traffic through the interface from behind it?...
Without "ip pim autorp listener" Auto-RP should not work in sparse mode as it cannot properly send the multicast packets it needs to operate. But in my lab it seems to work no matter what I do. Clearing mroute table, clearing RP mappings... nothing, ...
Hi All,I am facing problem with vlan's.Setup is as follows.2950 switch (f0/3)-- (f0/0.14)R1 (s0/0/0:0)--s0/0/0:0 R2 router.R1 and R2 are 2811 routers.The config is as follows.2950 switch:nterface FastEthernet0/1 switchport access vlan 12 switchport m...
Recently Tiscali upgraded their service and changed from aa5snap to aal5mux. there was no notification of this and I had to figure this out when things fell apart. see:http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&CommCmd=MB%3Fcmd%3Ddisp...
Hi,If switch hierarchical design as the attachment.what is problem will be occurred?Thanks!Samuel
Hi friends,In a dual 6509 setup, is it possible to know which trunk interface is involved in the communication between the two 6509 switches?Lets say for example that I have three individual trunk links going between the 6509's. Can I know over which...
Resolved! Duplex set to Full with speed 10?
Hi, Is it possible to set a port on a cat os to duplex full\speed 10 that is connected to a Ethernet interface on a router with duplex set to full. I'm experiencing latency connecting over my WAN. I want to replace the Ethernet with FE but in the mea...
Hi all, is there any software that can do this, ie prove to someone it is a server issues not a network issue?
Resolved! Change router{s ip using SDM
Hi,I have a 1721 cisco router with one adsl wic installed.It has a wan address with we want to change because our ISP needs to change ....Using SDM , which is the best way to do?If I change the ip using SDM the router will change my nat configuration...
when troubleshooting the switchport, when ping to else IP address from my laptop, it is ok, but ping the local IP address, unreachable.
Hi,I have two 7513 router with IOS 12.1(14) GD Enterprise. Fa0/0/2 is crossed while Fa0/0/1 is ISL trunk to two switches.The trunk port Fa0/0/1 have multiple sub-interfaces configured in HSRP. If I change one of the 7513 with 3845 installed with Adva...
I'll be upgrading sup 720 on cat 6506. What are the best practices I should follow?
I want to know the Cisco Switches that support Ip Telephony,and can a 2950 tx switch support Ip Telephony for 50 users ?
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