CCNP SWITCH

Show LLDP Commands on Cisco Devices

LLDP Show commands are easy to understand. Cisco IOS images that support LLDP Read Cisco IOU Unsupported Features blog post. LLDP configuration on Cisco devices DLS-1#sh lldp neigh % LLDP is not enabled DLS-1# DLS-1# LLDP show commands on Cisco ... Read More »

Cisco IP SLA UDP-Echo

According to Cisco documentation, IP SLA Responder is optional for the Cisco IP SLA UDP Echo operation. However, I experienced a different situation in my EVE-NG home lab. Topology I am using the same topology as in Cisco IP SLA ... Read More »

Cisco IP SLA ICMP Jitter

Here is a short article on the configuration of the Cisco IP SLA ICMP Jitter operation. the syntax of the ICMP Jitter operation is: Let us use it to collect measurements between R2 and R4, of this topology. R2(config)#ip sla 1 ... Read More »

Cisco IP SLA Track Delay

Cisco IP SLA delay is an option that facilitates the failover and fallback of links when you have multiple of them. A common complaint among network engineers is that a primary link flaps up and down, and with it flaps ... Read More »

Cisco IP SLA Track For PBR

We learn in this blog post how to leverage Cisco IOS IP SLA tracking with PBR. Cisco IP SLA track for PBR: a sample topology I used Eve-NG to generate this network topology. Using PBR to change the path of the ... Read More »

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