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Forum Posts
Hello!I guess I'm not the first one to ask this, but I need a short and easy to understand explanation why the first packet inside a ping is lost. If i ping from a switch the first ping is always lost, if the target is not in ARP-table. Every followi...
I have been scratching my head for a few hours so I give up...I need help.My exchange server is unable to connect to a remote domain to send email to. I did a telnet test, and it is unable to connect. I did a ping test, and am unable to ping addres...
Hi,I have a swich with redundant sup engine and need to break the enable password of the same.Is it required to remove the secondary sup engine from the chassis when I reload and put the primary sup engine in rommon mode?Or will the seconfdary sup ac...
I am having problems with my L3SW (model 3560). My L3SW have EIGRP running on it. Now, we are interconnecting with a vendor who is also using a 3560. I have no control on the vendor's 3560 whatsoever. The only information I have is the vendor's L3SW ...
Hi Cisco,Our network consists of a gateway router CISCO ISR 3825 with Integrated Service Engine WLAN Controller NME-AIR-WLC6-K9 and AP Air-LAP1142N that is connected to our switch CISCO WS-C3560.Router:ip dhcp pool Wireless@Clients network 192.168....
Hi Dudes,I have one CISCO 5512 Switch with CAT OS. We are planning to change that switch wiht one 6509 with IOS. Can any one help me to convert the same.
When Studying for my CCNA exam I had a pretty good understanding of STP but something never really clicked. Now I am studying for my CCNP Switch exam and now I am trying to make sure I have a much deeper grasp on things not only for the exam but for ...
Hi Everyone,Current setup for our Server Room:1) Cisco Catalyst 3560G 48 Switch2)1 Trunk port to the Core3) Rest of the ports simple access ports to the serversAll of our Servers are Dell, with dual NICs as part of the order. This year, we were able...
Hi All, Earlier i used to SSH on my router but now i only want to access via console only.Following is my present vty line configline vty 0 4 no login no exec transport input none transport output noneand when i do a telnet X.X.X.X 22 from...
Resolved! HSRP , inter vlan routing, IP CEF
We have four core sites on our network which have 2 x Cisco 6509s each. The network is predominantly layer 2 with Vlans spanning all four sites. The sites are connected by a mixture of 100mb and 1GB Lan extension Services(LES). We have HSRP c onfigu...
Hello all,The Cisco Configurator Tool shows the following models:WS-C4948 Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP, no p/s USD 7,995.00WS-C4948-S Catalyst 4948, IPB s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s USD 10,495.00WS-...
i need some info on the switch concerning it's capibilities for VLANs and it's stackablility because we need a good switch and this one looks great but i want to know a little bit more about it
Hey everyone,I was wondering if anyone knows how to form EIGRP adjacencies between the global routing table and routing table of a vrf-lite on a 6500 running 12.2(33)SXI2a code.For example, please the consider current configuration which currently pr...
Resolved! STP question...
Hi,I have a simple setup that consists of Router A (model 1800) and 2 switches (model 2950).Port 1 of switch A is connected on port 2 of Router A and Port 1 of switch B is connected on port 3of Router A. Also, port 49 of switch A is connected on por...
Hi All,I had a problem today with a Catalyst 3750 (100mb Version) that is connected via a single uplink to a stack of Gigabit 3750's, the uplink is a trunk (802.1q) default settings, no vlan pruning, both switches are in the same VTP Domain and the m...
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