Switching

I recently installed a cisco 2901 router. The router is connected to hosts using a SG 200-50 50-Port Gigabit Smart SwitchProblem is the router internal interface keeps shutting down without notice and randomly. At that time I cannot ping the interrfa...

Hello,Could anyone please shed some light on this?Router(config)#ip access-list s 22Router(config-std-nacl)#permit host 10.0.0.1Router(config-std-nacl)#deny host 11.0.0.1Router(config-std-nacl)#permit host 12.0.0.1Router(config-std-nacl)#deny host 13...

We think we have configured the ACE and Tacacs properly as we auth, but are not able to enter into configuration mode.Any advice will be helpfulACE-4710 A4(2.3)Thanks

Hello,I'm wondering if this is possible.I have two Nexus 5596UP that will be connected together via VPC-Peerlink.  From there I want to connect both 5596UP's to a 6509-VSS via VPC.Can anyone tell me if this is possible and the best way to go about th...

When I try to add an IP address to a port-channel interface on a 3845 ISR I am getting an error that seems to imply that only L2 etherchanneling is possible.  Am I missing something?Cisco IOS Software, 3800 Software (C3845-ADVIPSERVICESK9-M), Version...

Below is the relevant part of my router config. What I'm trying to achieve is all traffic ultimately going to 68.164.204.26 be sent to 10.72.2.10 from all devices on the inside of my network. So, if host 10.61.23.101 wants to send to 68.164.204.26, i...

Does the 3750G-12S-E support Advanced IP Services version of IOS?                  

I'm seeing some odd behavior on one of my 3750 switches and was wondering what commands I can use to troubleshoot with? Or use for diagnostic review? The two issues I'm seeing are I use Packettrap switchport mappper and for some reason on this switch...

Hi everyone,I got a problem  switchport error disabled by itself,using network assistant I can see the error with this description:_____________________________________________________________________________________________________________      This...

What is the maximum group of HSRP Group that supports the WS-C3750G-24T-S running the IOS  c3750-advipservicesk9-mz.122-44.SE2.bin?I have this message:Mensaje ERROR: %Platform already has maximum FHRP groups configured

Hello,I am trying to validate a Microsoft NLB cluster setup that is running in IGMP Multicast mode.I can see the IGMP snooping result:300       239.255.82.160           igmp        v1          Gi1/0/9, Gi1/0/10,                                       ...

Main Router:interface Loopback0 ip address 1.1.1.1 255.255.255.0 ip nat outsideinterface FastEthernet0/0 ip address 10.15.16.5 255.255.255.0 ip nat inside ip policy route-map NAT-EEinterface FastEthernet0/1 ip address 192.168.0.250 255.255.255.0 ip n...

Hello guys, hoping you can help me out. I have recently  implimented an RV016 device into our network. We have a bonded T1  service with Paetec/Windstream (5 static IPs) and also a cable  connection with Comcast (no static IP). The T1 has been our pr...