Switching

Can you please let me know the maximum number of ports that could be bundled in etherchannel using LACP and also PAgP?What is the difference between etherchannel and portchannel?

Hello,I'm trying configure an etherchannel with 16 TenGiga ports, but when I configure the ninth port the switch show an error message: Command rejected (Port-channel249, Te1/5/32): Channel group limit reached As I knew, the limited port number in a ...

Hi Experts!Our parent company is managing the network infrastructure and don't let us touch anything. We don't have access in managing any devices. We have physical access to the switches, I tried accessing the switches using console but there is a p...

The port link aggregation is not working between Cisco switch and Juniper switch. Below is the configuration. Anything not right? Please advise. Many thanks.Cisco:interface FastEthernet0/21 switchport trunk encapsulation dot1q switchport mode trunk c...

Hi,I have MPLS cloud, between PE and CE is BGP, one customer has two data centers, each data center has main frame on active in customer-A and other is standby in customer-B that main the interface shutdown, both main frame has the same IP address 10...

Hi,I have 3750 switches installed as my core switch. There are 4 switched stacked all together. we have configured VRF having my communication links terminated here.I am not able to use IP accounting command. After searching on net, it become clear t...

Hi, I have the following: A router with:-Interface A facing Internet where I have a VPN site to site configured-Interface B facing a customer with private IP address-Interface C facing my LANThe traffic coming from A (the network coming from VPN tunn...

Hello EveryoneI am having some very strange issues on my 3850 stack.  I have certain IPs that can acces all networks locally but cannot access anything on remote networks.  These IPs seem to have no relation to each other.  IP 10.2.3.54 has issue whi...

Hi expert,while working i noticed my downstream devices were running on MSTP and it was a requirement to change upstream into RSTP and when i change upstream device into rstp i lost the connected to downstream also cant see that device in cdp neighbo...

Hi allI've one question about rstp operation mode and could you answer me We have a lot of equipment  and we have stp in our LAN,it is more than 20 cisco switch, my question is if in this network every devices work in rstp mode but one a couple of fr...

HiI can connect to a 3750 switch and there is another 2960 switch connected to this switch.The port of 3750 switch connected to 2960 switch is an access vlan 106.There is a SVI interface ( vlan 110) in 3750 switch with ip address 10.0.1.75 that is ma...

Hi,I have a question around EIGRP path manipulation for WAN links to prefer the best path for the better link and then have the secondary link configured so that it is a feasible successor. The issue I am facing is how to manipulate the path costs fo...