3.JUNOS基础知识.ppt

1、JUNOS 基础,Juniper Networks, Inc. Copyright 2000 - Proprietary system login user lab uid 2000; class super-user; authentication encrypted-password $1$YMSYkh5o$XTF7tb5yomh9wyLQ4teXe/; # SECRET-DATA services ftp; telnet; interfaces ge-0/0/0 vlan-tagging; link-mode full-duplex; gigether-options no-auto-n

2、egotiation; ,routing-options static route /32 next-hop 2; protocols ospf export static_ChinaMobile_TDCS_SG ; area interface ge-0/0/0.201 interface-type p2p; hello-interval 1; dead-interval 4; interface ge-0/2/0.1001 passive; policy-options policy-statement static_ChinaMob

3、ile_TDCS_SG from protocol static; then accept; ,Juniper Networks, Inc. Copyright 2000 - Proprietary file messages any any; authorization info; file interactive-commands interactive-commands any; file syslog any any; edit system syslog labR1-J2300#,Juniper Networks, Inc. Copyright 2000 - Proprietary

4、vlan-tagging; unit 0 vlan-id 33; family inet; fe-1/3/1 vlan-tagging; unit 0 vlan-id 44; family inet; edit labM7i_GZ#,Juniper Networks, Inc. Copyright 2000 - Proprietary vlan-tagging; unit 0 vlan-id 33; family inet; fe-1/3/1 vlan-tagging; unit 0 vlan-id 44; family inet; edit labM7i_GZ#,Juniper Networ

5、ks, Inc. Copyright 2000 - Proprietary transfer-on-commit; archive-sites ftp:/dump: ftp:/no:wayftp.blah-blah- ,Juniper Networks, Inc. Copyright 2000 - Proprietary & Confidential,58/61,JUNOS Software,juniper所有路由器上都运行相同一套JUNOS软件! 出厂是已经安装在路由器上 Flash drive Hard drive (alternate copy) PCMCIA flash card (u

6、se as a last resort) Can boot from alternate copy If flash drive fails, router can still boot from hard drive or removable media Upgradable Upgrade packages available through the Internet or on removable media,Juniper Networks, Inc. Copyright 2000 - Proprietary & Confidential,59/61,Boot Sequence,Hardware controlled Software notifies hardware when boot completes,Juniper Networks, Inc. Copyright 2000 - Proprietary & Confidential,60/61,JUNOS Soft