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ゲートウェイ Cisco Expressway SeriesのPDF 設定マニュアルをオンラインで閲覧またはダウンロードできます。Cisco Expressway Series 47 ページ。 Ip port usage

Cisco Expressway IP Port Usage Configuration Guide

Basic Networking Connections

Basic Networking: Expressway

Networking Port Reference: Expressway

Table 3 Basic Networking Ports for Expressway-C

Purpose

Administrator SSH

Administrator HTTP

Administrator HTTPS

Name resolution (DNS)

Time synchronization (NTP)

Src. IP

Admin PCs

Expressway-C

Src. ports

Protocol

1024-65535

TCP

1024-65535

TCP

1024-65535

TCP

1024-65535

UDP & TCP

123

UDP

Dest. IP

Expressway-C

†

Internal name server

Internal time server

Dst. Ports

443

123