Routing

Our gateway mac address is different when we give arp -a in cmd the mac address is another show when we trace it shows a student mac what could be the problem?

Dear Cisco CommunityI am upgrading old cisco switch (2960 S) to 9200. I am facing truck port (tenG 1/1/2) communication issue, it is only showing VLAN1 however their are other vlans also assigned to it. Its status is shown as disconnected.Other side ...

Please let me know which product should be considered for Cisco classic router for basic utilization. Can anyone suggest the part code for the same.

Hi I have a problem and I am finding it really hard to get thee right answer from documentations:  The customer has 100Mb link and below are the bandwidth allocation to different classes: 100m port = EF = 17.5m / AF1 = 5.5m / AF2 = 16.5m / AF3 = 22m ...

IF the switch front supervisor has a backplane it also has router. it should be directed router bgp 1  even 0  a number available for that.  

Good morning, I currently have a Cisco C8200-1N-4T router.The provider gives me 3 SIP frames The router has 4 WAN interfaces, Having said that, I ask you these questions: Can one of those WAN interfaces be used for my LAN? Can those interfaces be use...

We are replacing old Catalyst 6500 switches in one of our business units. The 6ks supported legacy IPX routing for data recovery operations, which is required in some cases for their work. I have been searching for any current info regarding this fea...

hello Experts,Please help me regarding VTP Server config on 3560E.I have configure multiple vlans on both the core swithces below is the example, my question is how will be my VTP server configuration on the 3560E since both the core switches will ha...

I have ASR 9001 and OS is asr9k-os-mbi-6.1.1.04I/0x100000/mbiasr9k-rp.vm.I am trying to configure BRAS but some command lines are not showing like: BNG command global and on interfaceBBA group, Need suggestion and help Thanks 

Hi,I run MPLS/VPN to separate my different services.1. What is the difference between "mpls nhrp" and "mpls bgp forwarding"?2. If a router has two uplinks (a serial and a DMVPN over an ethernet link), is it possible to use "mpls ip" on serial and "mp...

Hi,Let's say we have 2 ISPs are connected to a Cisco Router/FTD. 1 ISP has 200 Mbps and other ISP has 100 Mbps. Can we aggregate this bandwidth so that we can get 300 Mbps al together? In mikrotik/fortinet we have this capabilities. In Cisco we can j...

Hi everyone,I have 2 Aruba GWs and 2 L3 cisco switches with their respective VLANs and Network subnets.Both GWs are active and each cisco forwards traffic to it's respective GW.I want to achieve a dynamic traffic failover (ospf) if one of the GWs wou...