Cisco Cisco Email Security Appliance C650 テクニカルリファレンス
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CLI Reference Guide for AsyncOS 9.6 for Cisco Email Security Appliances
Chapter 3 The Commands: Reference Examples
Networking Configuration / Network Tools
Usage
Commit: This command does not require a ‘commit’.
Cluster Management: This command can be used in all three machine modes (cluster, group, machine).
Batch Command: This command does not support a batch format
Example
mail.example.com> nslookup
Please enter the host or IP address to resolve.
[]> vm30esa0086.ibqa
Choose the query type:
1. A the host's IP address
2. AAAA the host's IPv6 address
3. CNAME the canonical name for an alias
4. MX the mail exchanger
5. NS the name server for the named zone
6. PTR the hostname if the query is an Internet address,
otherwise the pointer to other information
7. SOA the domain's "start-of-authority" information
8. TXT the text information
[1]> 2
AAAA=2001:420:54ff:ff06::95 TTL=30m
netstat
Description
Use the
netstat
command to displays network connections (both incoming and outgoing), routing
tables, and a number of network interface statistics. Note that this version will not support all arguments.
Specifically, you cannot use -a, -A, -g, -m, -M, -N, -s. The command was designed to be run in interactive
mode, so that you may enter netstat, then choose from five options to report on. You can also specify the
interface to listen on and the interval for display.
Specifically, you cannot use -a, -A, -g, -m, -M, -N, -s. The command was designed to be run in interactive
mode, so that you may enter netstat, then choose from five options to report on. You can also specify the
interface to listen on and the interval for display.
Usage
Commit: This command does not require a ‘commit’.
NS
the name server for the named zone
PTR
the hostname if the query is an Internet address, otherwise the pointer
to other information
to other information
SOA
the domain's “start-of-authority” information
TXT
the text information
Table 3-10
nslookup
Command Query Types
Query Type
Description