Hi Everyone, I've a Cisco Switch running IOS 12.4 but it seems impossible to configure an ACL to restrict access to a particular IP outside the network i.e. on the internet. When I used "deny ip" or "deny tcp" and applied "IN" ACL group on the in...
Hello Every one. I've had a unique incident handling over the last four days. Customer has encountered communication problems with wrong band. ( Windows Server ) vlan 21 Cluster IP 172.17.21.11 | ( BackBone ) VLAN21 ( Nexus 7010 , Catalyst...
Hello, Noob here trying to setup a 4948 switch. I am having a hard time establishing a connection to my default gateway from a vlan. I am following this guide on intervlan routing where I setup a vlan per the layout below and am able to ping the co...
I knew, it is basic question. However i got mixed responses from my colleagues who is supporting Net Ops. Did the switch get frames or packets from connected switch. As per OSI model, Physical layer will be at the bottom, So when we sending a pac...
i have a cisco WS-C2960C-8PC-L , but it doesnt work fine. it has 8 ports but just only four work correctly, when we connect any cable into any port, it just work when we do it in the last four port. the first four ports doent get up the link o...
Hi Guys,Try as I might, I cannot find any documentation explaining what is the meaning of "remote" in the output of show environment of 4500 chassis. Can someone please explain what is its meaning, and its difference with the normal one?Sample output...
Hello folks- I'm trying to see if there is any usecase where there could be multiple LLDP neighbors on the same interface. Thanks!
Hi Everyone, We need to connect 2 switches together and have 2 options for them:- 1. Use access port on both sides 2. Use trunk port on both sides All interfaces in the new switch are in same VLAN and there is no requirement to configure multiple VLA...
I'm looking to leak routes between the default route table and various other VRFs on Nexus 5548. We are on 7.0 code which should support this, but I'm not finding any official configuration guides relating to route-leaking on the nexus 5ks.Whether th...
Hello, This is a first time using this discussion board, So i have a 2911 with a SM-X-ES3-24-P module using c3560e-universalk9-mz.150-2.SE6.bin IOS. Now when attempting to update the IOS to c3560e-universalk9-mz.150-2.SE11.bin I get the error. Er...
Hi teamI am facing a problem with logging facility in catalyst 4500 switches..even though the logging is enabled i am not getting any logs on console/telnet/syslog....The option selected is informational or debug which is highest sevirity still whene...
Hello all, I am trying to connect two switches together using two ports. Rather than using STP or something, I am trying to prevent looping by implementing private vlans; to isolate the ports from one another. On Switch #1, I have created two priv...
I have 5 VLANs in my environment 1, 2, 10, 98, 99 and all is working fine (Layer 3 enabled, all interfaces and routes configured), I can ping any device from any VLAN. I've added an additional VLAN (20) for cameras and have configured it the same as...
Hi experts. i have problem that is WS-X6148A-GE-TX cannot config the shape, when i do the config as below: 7609(config)#int gi9/40.11007609(config-subif)#service-policy output MAPshape average command is not supported in output direction for this ...
Hi All, A "show int summary" on 2960 X and 3850's across our enterprise shows output queue drops on all devices irrespective of IOS levels. On the 2960X's " show int Gi/3/0/13" output shows the same drops (19287)as "show mls qos int Gi3/0/13 statisti...
