please see attatchmentI span traffic on nexus 7010 control plane , I found many packet protocol field label 0xf001 we found nexus 7010 doesn't send spanning tree bpdu traffic from control plane to outside (root on this switch) for termapary moment ...
Forum Posts
When the supervisor inband interface is monitored in the transmit direction on F2 Series modules, a 12-byte SHIM header is inserted after SMAC in SPAN packetI read document , config monitor on supvisor inband interface , if traffic pass through F2/F2...
Hi Recently we met same problems on different many nexus 7010 switches different software version sup2e The problem happened suddenly and we found many log ,such as: 1 nexus 7010 receive from many interface (portchannel) udld echo empty ...
Hello experts,I have a simple topology below.Edge1---Core---Edge2 | | | | PC1 PC2Edges HW: C9300-24TEdges SW: 17.03.04PC1 and PC2 are in vlan 998. Vlan 998 is stretched be...
Hello,When I tried to enable SLA feature, i faced this Problem Core-1(config)# feature sla senderStub Library libsla_s_showcli.so could not be opened* libsla_s_showcli.so: cannot open shared object file: No such file or directory * the image runni...
Resolved! EVPN Multihoming (ESI-LAG)
Hi all,we want to build a spine and leaf topology with EVPN. Our leaf switches are Nexus 93180YC-EX and we would like to implement a multihoming solution for our servers. We know vPC is supported but we would like to go for ESI-LAG (EVPN Multihoming)...
Good morning all, i am new to the whole Cisco forum. I have a major issue, i work as a contractor for the US Coast guard as a system Admin. I was told by the cisco tech to try to find a resolution here on the form. The issue that i am experiencing is...
Resolved! vPC and Gateway
hello guysi setup a vPC scenario as shown in the picture. server 1.1.1.100 can ping 1.1.1.120 and 130 and vice versa. the link failover or switch failed will work fine.but server in vPC switch ( here is server 1.1.1.100) can not ping 1.1.1.1 (3164-A)...
HelloPlease see attached, the x2 Nexus 5k Switches are configured has a VPC pair already VPC domain 10I want to configure ibgp between the Nexus Switches and the IOS Sack, the IOS Stack is runing EBGP peering with ISP Router,we have subnets Southbou...
We are migrating from a pair of core Nexus 3548 to to a pair of 3548-xl. I am asking what's the best scenario to do this? Any one has similar experience?
Hi guys, I'm going to configure VXLAN on nexus N9K-C93108TC-EX but L2VNI no connectivity. Network topology diagram:https://prnt.sc/2346bcn At the all I used VLAN with EVPNtwo leaf switch can learn Mac addresses from each other through EVPN but L2VNI...
compliments of the season Cisco community.I want to grant permission to any client outside, to access a tcp service on server within my LAN with IP 10.30.0.3I entered the instructions below but still can't access the service from outside. please can ...
How do I increase the number of mcast groups for feature vxlan. It looks like I can only get 128 out of it. This is the error the C9372PX is giving me. VDC-1 %$ %ICAM-2-SCALE_THRESHOLD_EXCEEDED_CRIT: Utilization of 114 percent for feature BGP Mcast g...
I need to perform a Port mirroring from a source in one Aruba HPE Switch, crossing other Aruba HPE switch and then ending in two Nexus switches.I know there is the option of RSPAN to perform Port mirroring between different devices in Cisco switches....
HiWe have a pair of Nexus 5k in VPC domain and these connect to a x2 stack switch through a vPC, the stack switch is already runnig BGP where we peer with ISPif I were to configure BGP Between nexus 1 & 2 and Stack Switch would I use ibgp or ebgp ??...
