Tag Archives: Tips

Tips and Pitfalls: SAN Extension Tuner

Common Commands show san-ext-tuner interface gx/y nport pwwn pwwn vsan vsan counters Example: MDS1(config)# san-ext-tuner enable MDS1(config)# iscsi enable MDS1(config)# iscsi enable module 2 MDS1(config)# zone default-zone permit vsan 503 MDS1(config)# int iscsi 2/2 MDS1(config-if)# no shut MDS1# san-ext-tuner MDS1(san-ext)# … Continue reading

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Tips and Pitfalls: IPS Network Simulator

Common Commands show ips stats netsim ingress gx/y Example: MDS1(config)# san-ext-tuner enable MDS1# ips netsim enable interface g2/3 g2/4 MDS1# ips netsim delay-ms 100 ingress g2/3 MDS1# ips netsim delay-ms 100 ingress g2/4 MDS1# ips netsim max-bandwidth-mbps 10 ingress g2/3 … Continue reading

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Tips and Pitfalls: SPAN / RSPAN

Basic RSPAN Example Source Switch Destination Switch int vsan 5 ip address 192.168.1.1 255.255.255.0 no shut fc-tunnel enable int fc-tunnel 1 source 192.168.1.2 destination 192.168.1.1 no shut int fc1/16 switchport mode ST rspan-tunnel interface fc-tunnel 1 no shut span session … Continue reading

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Tips and Pitfalls: Syslog

Key Points / Pitfalls You cannot increase the logging level for console past 2 (critical) unless you increase the baud rate to 38400

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Tips and Pitfalls: IVR

Common Commands show ivr virtual-domains show ivr internal zone-fsm show ivr internal debug-log-buffer1 show ivr internal vsan-rewrite-list show ivr internal fcid-rewrite-list ivr virtual-fcdomain-add vsan-range range ivr virtual-fcdomain-add2 afid num vsan-range range show ivr fcdomain database ivr virtual-fcdomain-add vsan-ranges range force … Continue reading

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