Cisco Nexus 9000 Series 구성 매뉴얼 - 페이지 22

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Cisco Nexus 9000 Series에 대해서도 마찬가지입니다: 빠른 시작 구성 매뉴얼 (6 페이지), 구성 매뉴얼 (32 페이지), 매뉴얼 (30 페이지), 설치 매뉴얼 (12 페이지), 설치 (8 페이지), 빠른 시작 매뉴얼 (14 페이지), 매뉴얼 (16 페이지)

페이지 인쇄

1. Configuring an Ip Acl

Configuring a Catena Instance

A catena instance is a container for multiple chains. You must configure the necessary groups for ports,

VLANs, or devices before starting your catena instance.

To create or delete a catena instance.

Before You Begin

Enable the catena solution. See

Configure the port group, VLAN, device group, and access control list, for the catena instance.

SUMMARY STEPS

1. configure terminal

2. catena instance-name

3. chain chain-id

4. sequence-no access-list acl-name {vlan-group | ingress-port-group ipg-name} {egress-port-group

epg-name | egress-device-group edg-name} [ mode mode ] load-balance { port-channel | method} {

src-ip | dst-ip}

5. no shut

6. (Optional) copy running-config startup-config

DETAILED STEPS

Command or Action

Step 1

configure terminal

Example:

switch# configure terminal

switch(config)#

Step 2

catena instance-name

Example:

switch(config)# catena ins1

Step 3

chain chain-id

Example:

switch(config-catena-instance)# chain

Example:

switch(config-catena-instance)# chain

Step 4

sequence-no access-list acl-name {vlan-group

| ingress-port-group ipg-name}

{egress-port-group epg-name |

egress-device-group edg-name} [ mode mode

Cisco Nexus 9000 Series NX-OS Catena Configuration Guide, Release 7.x

Enabling or Disabling the Catena Solution, on page

Purpose

Enters global configuration mode.

Creates a catena instance and enters catena instance configuration mode.

Creates a chain ID. A chain is a list of elements where each element

corresponds to an appliance. Creating a chain also allows you to specify

the number and sequence of elements, enabling traffic redirection.

The examples shows two separate chains.

The following describes some of the keyword-argument pairs:

• sequence-number—Specifies the sequence number.

• access-list acl-name—Specifies the access list.

Configuring the Catena Solution