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Q
What are Cisco Catalyst 4500 switch modules?
A
Cisco Catalyst 4500 switch modules are line cards that plug into the Catalyst 4500 chassis to provide switching, routing, and advanced network services.
Q
How do I choose the right module for my Catalyst 4500 chassis?
A
Select a module based on required port density, interface type (Ethernet, Gigabit, 10 Gigabit), throughput, and feature set matching your network design.
Q
Are Cisco 4500 switch modules hot-swappable?
A
Yes. Cisco Catalyst 4500 switch modules support hot-swapping, allowing insertion or removal without powering down the chassis.
Q
How do I install a module in the Catalyst 4500 chassis?
A
Power off the chassis, align the module with the card guide, slide it into the slot until it clicks, secure the captive screws, and power the chassis back on.
Q
Which supervisor engines are compatible with Catalyst 4500 modules?
A
Supported supervisors include Supervisor Engine 7-E, Supervisor Engine 6-E, and Supervisor Engine 2T, offering varying forwarding rates and features.
Q
Can I mix different line card speeds in one Catalyst 4500 chassis?
A
Yes. The Catalyst 4500 supports mixed line card speeds (1G, 10G, 40G) as long as the supervisor engine supports the combined throughput.
Q
What is the maximum throughput per slot on Catalyst 4500 modules?
A
Maximum throughput ranges from 32 Gbps per slot on older modules up to 480 Gbps on Supervisor Engine 7-E with compatible line cards.
Q
How do Catalyst 4500 modules handle power and cooling?
A
Switch modules draw power from shared chassis power supplies and rely on redundant fans and airflow design to maintain optimal temperatures.
Q
Which uplink modules are available for the Catalyst 4500 series?
A
Available uplinks include 4-port 10G, 2-port 40G, and 8-port 1G modules, enabling high-capacity network aggregation and uplink redundancy.
Q
How can I upgrade from a 4500 V1 module to a newer V2 module?
A
Power down the chassis, replace the module, update the IOS image to a supported release, and verify module functionality via CLI.
Q
What IOS features do Catalyst 4500 modules support?
A
They support advanced Layer 2/3 switching, MPLS, QoS, IPv6, VSS, Cisco TrustSec, and Smart Net Total Care capabilities.
Q
How do I validate module compatibility before purchase?
A
Consult the Cisco compatibility matrix for the Catalyst 4500 series or use the Cisco Feature Navigator to verify supported modules and software versions.
Q
Can Catalyst 4500 modules be managed via Cisco DNA Center?
A
Yes. Supported modules integrated with Cisco IOS XE can be managed, monitored, and automated through Cisco DNA Center.
Q
What security features are available on 4500 switch modules?
A
They include 802.1X port authentication, MACsec encryption, Dynamic ARP Inspection, DHCP snooping, and Cisco TrustSec segmentation.
Q
How do I monitor module health and performance?
A
Use CLI commands like show module, show interface, and show environment, or SNMP and Cisco Prime Infrastructure for real-time monitoring.
Q
What warranty and support options exist for Catalyst 4500 modules?
A
Cisco offers limited lifetime warranty with return-to-factory service, plus optional SMARTnet and Solution Support for expedited hardware replacement and software updates.
