Installed two new switches 2960's and in CNA ver 5.2 they are showing up with "edge" link and status is "neighbor"? They are gig uplinked but CNA doesnt not reflect that - any ideas why?ThanksChris
On an External interface :interface FastEthernet3/0 description $FW_OUTSIDE$$ETH-WAN$ ip address ***.***.***.243 255.255.255.248 ip nbar protocol-discovery ip flow ingress ip flow egress ip nat outside ip virtual-reassembly ip route-cache flow duplex...
Hello,I've got to be missing something simple here. I have two Catalyst 4948 about 15 miles apart, connected via dark fiber. They both have base IP image.I've been configuring RIP(version 2) to route between the switches. Static routes work fine, ...
Hi all, over the last week we have had lots of issues with broadcasts on the network, I have done a scan, and there seems to be too many netbios/wins name resolution lookups, BUT, why is the pc sending it to the broadcast address of the network, not ...
Hi. I noticed some errors on one of my router interfaces: 18 output errors, 0 collisions, 4 interface resetsHow can I view this errors so i can find out what could be the problem?Thanks.
Hi ,I'm currently installing a couple of 3750 on a new building. Swicthes have to connect to Avaya's IP phones. Connected at 100 Mbps full duplex phones work OK, but whwn conected at 1000 Mbps (1Gbps) port, throuhg an 1Giga adapter provided by Avaya...
Generally if strict QoS control is required in a WAN/MAN environment I would recommend 'real' routers (2800, 3700 etc). The reason being is you can apply ingress & egress QoS policies to strictly control the traffic and ensure SLA's are adhered to e...
I know I can implement layer-2 port security on my 4500 switches. That is, I can arrange it so that if a user connects a foreign device to the port, the port goes into errdisable.What I want to do is the same thing at layer-3. From time to time, us...
Hi,In current setup Customer is having Fujitsu routers installed And X.25 Switching is running between them. We want to replace the Legacy routers with Cisco Routers.Please find the attached PPT for more details.Please help me in the design.Regards,P...
Hi, I would like to confirm if the config for the natting below works or not :-!ip dhcp pool POOL network 192.168.0.0 255.255.255.0 dns-server 203.121.65.39 203.121.65.30 default-router 192.168.0.200 lease 7!!int e0/0 ip address 192.168.0...
Hello, I bought myself a CCNA kit containing 2 x 1720, 1 x catalyst, 1 x 2600.I've managed to break one of the 1720s by altering a setting in the 'conf Memory'Now, when ever it tries to boot up, I get device does not contain a valid magic numberboot:...
I consider to implement fallback bridging ona Catalyst 6500 with WS-SUP720-3B (MSFC3+PFC3B).This is a solution for non-routable (IBM) traffic thatneeds to be forwarded between the 6500 VLANs.I am concerned that the bridging may affectthe performance ...
Dear all i have 3750 which does interVLAN routing and a default route for internet with DHCP enable now what should be good for redundancy purpose HSRP or VTP&STPone more thing in VTP does the VTP update the IP address in the VLAN to the clienti have...
