Routing

Hi All, I have to deploy 2 x Cisco 6880-X-LE switches with C6880-X-LE-16P10G modules. I have to use GLC-LH-SMD and GLC-T to uplink my Access Switches. I have powered up my boxes and plugged in the SFPs, but the switches are showing only TenGigabitEth...

Hi all, I'm the new network administrator at my job, since most of the routers are CISCO devices, the network is running EIGRP at the CORE and Distribution.As a requiriment, I need to change de EIGRP to implement OSPF.We have 4 Nexus 7000s por CORE a...

I am implementing a QoS solution for the above topology.I need to trust the marking from the phone (which I believe is trusted by default on the 3850 and then pass the markings to the 4500X.The CE router will prioritise traffic with CoS 5 across the ...

I've recently acquired a Cisco ASA 5506-X with version 9.4 and I'm having issues trying to ping the backup outside interface from an external network. I have 2 outside interfaces labelled outside2 and outside3 and for this example 1 internal network ...

Hi,I am trying to find the port that maps to VLAN1 on the front of my Cisco 2960G 24-TC-L V02 Switch.I assume that port 1 on the front of my switch maps to FA0/1 in the CLI?I've set the IP address for VLAN1, but I just need to know which port to plug...

Hi experts,Anyone please confirm that in the Router serial interface, when we specify the signal clock rate 64000 and bandwidthto 64, Does it mean that the connected WAN link providedby ISP is of 64 kbps ? Router# conf tRouter(config)# interface seri...

Hi Team, So that is my question. When i run a "show interface Gi x/x", does the below ouput consider the Interframe gap and preamble, or just start counting the bits from the layer 2?  5 minute input rate 47000 bits/sec, 90 packets/sec  5 minute outp...

HiI am implementing OTV between to sites using the ASR 1002X routers. My topology for one of the sites is attached. How do I go about configuring the site VLAN so both ASRs on this site can see each other. I have seen the following config but can't s...

hi,  will this diagnostic events :07/16 02:24:23.370 E  [2]    diag_pf_display_test_result_detail[2]: info_str e                             mpty07/16 02:24:23.402 E  [3]    diag_pf_display_test_result_detail[3]: info_str e                           ...

Does IOS XE not support debugging of received packets with the "debug ip packet" output?  I have a case where the router only shows locally generated packets in "debug ip packet [detail]" output, but nothing that is being received.  This is both for ...

I am trying to troubleshoot some cellular0 connectivity issues where the cellular0 keeps flapping.   Does anyone know what these disconnect codes mean:v-uschtr101c819fe0#sh cellular 0 connectionData Transmitted = 2143 bytes, Received = 392 bytesCall ...