- Community Home
- >
- HPE Community, Taiwan
- >
- HP-UX
- >
- 系統管理
- >
- 如何改virtual lan的mtu
類別
Company
Local Language
論壇
討論平台
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
論壇
部落格
- 訂閱此主題的RSS 提要
- 將此主題標記為未讀
- 將主題標記為已讀
- 將主題在本帳號置頂
- 標示為書籤
- 訂閱此主題
- 列印此頁
- 將文章標記為未讀
- 標示為書籤
- 訂閱此主題
- 靜音
- 訂閱此主題的RSS 提要
- 高亮顯示此文章
- 列印此文章
- 提報不當內容
在 09-23-2004 04:49 AM
在 09-23-2004 04:49 AM
如何改virtual lan的mtu
要怎樣才能修改lan900的mtu size
有沒有正確的步驟
# lanscan
Hardware Station Crd Hdw Net-Interface NM MAC HP-DLPI DLPI
Path Address In# State NamePPA ID Type Support Mjr#
1/0/0/1/0 0x00306E4BBA55 0 UP lan0 snap0 1 ETHER Yes 119
LinkAgg0 0x00306EF25715 900 UP lan900 snap900 7 ETHER Yes 119
LinkAgg1 0x000000000000 901 DOWN lan901 snap901 8 ETHER Yes 119
LinkAgg2 0x000000000000 902 DOWN lan902 snap902 9 ETHER Yes 119
LinkAgg3 0x000000000000 903 DOWN lan903 snap903 10 ETHER Yes 119
LinkAgg4 0x000000000000 904 DOWN lan904 snap904 11 ETHER Yes 119
# netstat -rn
Routing tables
Destination Gateway Flags Refs Interface Pmtu
127.0.0.1 127.0.0.1 UH 0 lo0 4136
140.110.8.165 140.110.8.165 UH 0 lan900 4136
140.110.8.150 140.110.8.150 UH 0 lan0 4136
140.110.8.128 140.110.8.165 U 2 lan900 1500
140.110.8.128 140.110.8.150 U 2 lan0 1500
127.0.0.0 127.0.0.1 U 0 lo0 0
default 140.110.8.254 UG 0 lan900 0
- 將文章標記為未讀
- 標示為書籤
- 訂閱此主題
- 靜音
- 訂閱此主題的RSS 提要
- 高亮顯示此文章
- 列印此文章
- 提報不當內容
在 09-23-2004 07:52 AM
在 09-23-2004 07:52 AM
如何改virtual lan的mtu
I don't think the MTU size of APA link lan900 can be direct changed. The MTU size of APA link is inherent from the under layer link (real physical link). Depend on what type of physical link your used, some card's MTU can be changed, somre cards are not.
The -M option of lanadmin command can be used to change the MTU size.
The -m option of lanadmin command can be used to verify the MTU size.
On your environment, I think lan0 is the under layer of lan900. The PPA of lan0 is 0. The PPA of lan900 is 900. So, assume your link to change the MTU of lan900 to 1400, You can do it as follows,
1. Change the MTU of lan0 to 1400
# lanadmin -M 1400 0
2. check the mut size of lan0 and lan900
# lanadmin -m 0
# lanadmin -m 900
Hope this is help.
- 將文章標記為未讀
- 標示為書籤
- 訂閱此主題
- 靜音
- 訂閱此主題的RSS 提要
- 高亮顯示此文章
- 列印此文章
- 提報不當內容
在 09-23-2004 08:00 AM
在 09-23-2004 08:00 AM
如何改virtual lan的mtu
# /sbin/init.d/hpapa stop
after step 1, apa subsystem should be start by
# /sbin/init.d/hpapa start
- 將文章標記為未讀
- 標示為書籤
- 訂閱此主題
- 靜音
- 訂閱此主題的RSS 提要
- 高亮顯示此文章
- 列印此文章
- 提報不當內容
在 09-24-2004 12:23 PM
在 09-24-2004 12:23 PM
如何改virtual lan的mtu
lan900綁四張網卡(trunk),那這樣要怎樣才能改lan900
# ifconfig lan0
lan0: flags=1843 UP,BROADCAST,RUNNING,MULTICAST,CKO
inet 140.110.8.148 netmask ffffff80 broadcast 140.110.8.255
# ifconfig lan900
lan900: flags=1843 UP,BROADCAST,RUNNING,MULTICAST,CKO
inet 140.110.8.164 netmask ffffff80 broadcast 140.110.8.255
- 將文章標記為未讀
- 標示為書籤
- 訂閱此主題
- 靜音
- 訂閱此主題的RSS 提要
- 高亮顯示此文章
- 列印此文章
- 提報不當內容
在 09-24-2004 12:37 PM
在 09-24-2004 12:37 PM
如何改virtual lan的mtu
1. stop apa
# /sbin/init.d/hpapa stop
2. change MTU of lan1,lan2,lan3 and lan4
# lanadmin -M 1400 1
# lanadmin -M 1400 2
# lanadmin -M 1400 3
# lanadmin -M 1400 4
3. start apa
# /sbin/init.d/hpapa start
4. verify
# lanadmin -m 1
# lanadmin -m 2
# lanadmin -m 3
# lanadmin -m 4
# lanadmin -m 900
..
.