Cisco Systems 15310-MA manual Entry Destination Mask Gateway Interface

Models: 15310-MA

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Chapter 8 Management Network Connectivity

Routing Table

cpm0—The ONS 15310-MA SDH Ethernet interface (RJ45 LAN jack)

pdcc0—An RS-DCC interface, that is, an STMN trunk port identified as the RS-DCC termination

lo0—A loopback interface

Table 8-5shows sample routing entries for an ONS 15310-MA SDH.

Table 8-5

Sample Routing Table Entries

 

 

 

 

 

 

 

Entry

Destination

Mask

Gateway

Interface

 

 

 

 

 

 

1

0.0.0.0

 

0.0.0.0

172.20.214.1

cpm0

 

 

 

 

 

2

172.20.214.0

255.255.255.0

172.20.214.92

cpm0

 

 

 

 

 

3

172.20.214.92

255.255.255.255

127.0.0.1

lo0

 

 

 

 

 

4

172.20.214.93

255.255.255.255

0.0.0.0

pdcc0

 

 

 

 

 

5

172.20.214.94

255.255.255.255

172.20.214.93

pdcc0

 

 

 

 

 

 

Entry 1 shows the following:

Destination (0.0.0.0) is the default route entry. All undefined destination network or host entries on this routing table is mapped to the default route entry.

Mask (0.0.0.0) is always 0 for the default route.

Gateway (172.20.214.1) is the default gateway address. All outbound traffic that cannot be found in this routing table or is not on the node’s local subnet is sent to this gateway.

Interface (cpm0) indicates that the ONS 15310-MA SDH Ethernet interface is used to reach the gateway.

Entry 2 shows the following:

Destination (172.20.214.0) is the destination network IP address.

Mask (255.255.255.0) is a 24-bit mask, meaning all addresses within the 172.20.214.0 subnet can be a destination.

Gateway (172.20.214.92) is the gateway address. All outbound traffic belonging to this network is sent to this gateway.

Interface (cpm0) indicates that the ONS 15310-MA SDH Ethernet interface is used to reach the gateway.

Entry 3 shows the following:

Destination (172.20.214.92) is the destination host IP address.

Mask (255.255.255.255) is a 32-bit mask, meaning only the 172.20.214.92 address is a destination.

Gateway (127.0.0.1) is a loopback address. The host directs network traffic to itself using this address.

Interface (lo0) indicates that the local loopback interface is used to reach the gateway.

Entry 4 shows the following:

Destination (172.20.214.93) is the destination host IP address.

Mask (255.255.255.255) is a 32-bit mask, meaning only the 172.20.214.93 address is a destination.

Gateway (0.0.0.0) means the destination host is directly attached to the node.

Cisco ONS 15310-MA SDH Reference Manual, Release 9.1 and Release 9.2

 

78-19417-01

8-17

 

 

 

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Cisco Systems 15310-MA manual Entry Destination Mask Gateway Interface

15310-MA specifications

Cisco Systems has established itself as a leader in the networking domain, offering a wide array of solutions to meet the needs of modern businesses. Among its impressive product lineup are the Cisco 15310-CL and 15310-MA routers, designed to provide advanced network performance and reliability.

The Cisco 15310-CL is a versatile platform that primarily serves as a carrier-class router aimed at supporting high-speed data and voice services. It is built to handle the demands of large enterprises and service providers, offering a robust design that ensures maximum uptime and performance. One of its standout features is its modular architecture, which enables users to customize their configurations based on specific application needs. This scalability allows for future expansion without the need for a complete hardware overhaul.

Key technologies integrated into the Cisco 15310-CL include high-density Ethernet interfaces and a comprehensive suite of Layer 2 and Layer 3 protocol support. The device is capable of supporting multiple types of connections, including TDM, ATM, and Ethernet. This flexibility makes it an ideal choice for organizations that require seamless migration between various service types. Moreover, with features such as MPLS (Multiprotocol Label Switching) support and advanced Quality of Service (QoS) mechanisms, the router ensures that critical applications receive the necessary bandwidth and low latency required for optimal performance.

In contrast, the Cisco 15310-MA focuses on access solutions, providing a cost-effective entry point for businesses looking to enhance their network capabilities. It is well-suited for smaller offices or branch locations that need reliable connectivity without the expense and complexity associated with larger systems. The device supports a range of access methods and provides essential features like firewall capabilities, VPN support, and comprehensive security measures to protect sensitive data.

Both models benefit from Cisco's commitment to security and manageability, offering features like enhanced encryption protocols and user authentication mechanisms that help safeguard networks against threats. Additionally, they can be managed through Cisco’s intuitive software tools, simplifying configuration and monitoring tasks for IT administrators.

The Cisco 15310-CL and 15310-MA are ideal solutions for businesses seeking to enhance their network infrastructure, ensuring firms can keep pace with evolving technology demands while maintaining a focus on security and performance. Their combination of advanced features, modular capabilities, and robust support makes them valuable assets in the networking landscape.