Monthly Archives: September 2018

Configuring Cisco WLC Link Aggregation (LAG) with Port-Channel EtherChannel. LAG Restrictions for WLC Models

Complete guide configuring WLC & Port-Channel redundancy (Nexus – Catalyst switches). Increase port redundancy, bandwidth availability, load-balancing with LAG IEEE 802.3ad – LAG. Covers WLC 2504, 5508, 3504, 5520, 8540 models. http://www.firewall.cx/cisco-technical-knowledgebase/cisco-wireless/1223-how-to-configure-wlc-lag-and-port-channel-with-nexus-catalyst-switches.html Advertisements

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How to Detect SYN Flood Attacks with Capsa Network Protocol Analyzer & Create Automated Notification Alerts

Detecting SYN Flood DoS attacks, creating alarm and notification alerts, verify and decode attacks using advanced network protocol analyzers. http://www.firewall.cx/general-topics-reviews/network-protocol-analyzers/1222-detecting-syn-flood-attacks-capsa-network-protocol-analyzer.html

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Nexus 7000/7700 Upgrade via ISSU. Step-by-Step Upgrade Guide, Configuration Check, Verifying ISSU Capability

Nexus NX-OS In-Service Software Upgrade without downtime. Detailed upgrade process, commands, check-points, logs, SUP1 – SUP2 supervisor engines caveats and more. Understand the purpose of the Nexus Kickstart and System image, backup configuration, test upgrade process & confirm process is … Continue reading

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