Hi All,Is there a Vwic module that will support unframed traffic on a T1 line that will work with a 2811 routerthis is driving me mad, please help me before i lose the will to live
Hi,i've one issue...the distance between the switch and the equipment is more than 300 fts but we cat5 cable we can't go more than 300 ft. pls advise what other options are available...
Hello my friends,
I had some problems on an optical fibre between two 6509 switches and UDLD
kicked in to avoid STP loops, but when the switch tried to recover from the error-disable state,
the link went up, even with optical fibre problems.
This mi...
Hi,i know you can connect a l2 switch to router via router on stick model. is there any other alternative model to connect this ? our setup is like this layer 3 switch --- layer 2 switch --- layer 2 switchvlan 10 172.21.1.1 ...
I enabled jumbo frames globally on a stacked pair of 3750's and the uplinks are going to a 6500 that does not support setting jumbo frames. Question is is there any issues with having one side set to jumbo frames and the other not set at all. Will...
New to the universal IOS and having an interesting problem. I've got a new 3750X-48T-S with the universal image and what should be an IP Base key pre-installed, but I can't get L3 routing enabled. Despite having 'ip routing' enabled, showing the corr...
Hello everyone,Can any one explain the below terms to me?How to identify of find whether the switch is layer 3 switch or layer 2 switch?For example, If i have one cisco switch,then how i can idendify is it a layer 3 or layer 2 switch?.Is there any co...
Hi,Just wondering if anyone could help me!We have an office running Cisco 7965/7941 phones through a Cisco 6500-E Switch/Router. All works brilliantly!This week we have moved office to the one above us, we are not in the position to remove our full i...
Hi All,Just got a new 5548 Switch, and to my surprise, the GLC-T I ordered with it do not seem to be working...According to this link, it should work:http://www.cisco.com/en/US/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_6981....
Dear All,My 7206 router is running the ios c7200-a3jk9s-mz.124-25b.bin and the same support the configuration mgcp behavior g729-variants static-ptWhen I upgrade the image to c7200-adventerprisek9_sna-mz.124-4.T7.bin its not supporting the above comm...
Hi,I have a 2 6509 VSS system. I created vlans 25 and 15. I can not ping from SVI 25 to SVI 15.Here are the configs:interface Vlan15 ip address 10.100.2.126 255.255.255.128 ip verify unicast source reachable-via rx ip helper-address 172.16.5.28 ip he...
I have a Cisco 871 and have been using it to connect my laptop via wireless for about a year.Now my laptop comes back with "Cannot connect to DHCP server" (my ISP serves up DHCP).I have updated the laptop wifi driver, Windows is current, etc The wifi...
Currently the link between Site A and Site B is Dot1Q and carries the vlans on the Site B side, but only a couple on the Site A side. It is all on OSPF area, and the link between the two sites will be changed from Dot1Q to routed.My question is whet...
