BLADE OS™ Application Guide HP GbE2c Ethernet Blade Switch for c-Class BladeSystem Version 5.1 Advanced Functionality Software
Table Of Contents
- Contents
- Figures
- Tables
- Preface
- Part 1: Basic Switching
- Accessing the Switch
- The Management Network
- Local Management Using the Console Port
- The Command Line Interface
- Remote Management Access
- Client IP Address Agents
- Securing Access to the Switch
- Setting Allowable Source IP Address Ranges
- RADIUS Authentication and Authorization
- TACACS+ Authentication
- LDAP Authentication and Authorization
- Secure Shell and Secure Copy
- Configuring SSH/SCP Features on the Switch
- Configuring the SCP Administrator Password
- Using SSH and SCP Client Commands
- SSH and SCP Encryption of Management Messages
- Generating RSA Host and Server Keys for SSH Access
- SSH/SCP Integration with Radius Authentication
- SSH/SCP Integration with TACACS+ Authentication
- End User Access Control
- Ports and Trunking
- Port-Based Network Access Control
- VLANs
- Spanning Tree Protocol
- RSTP and MSTP
- Link Layer Discovery Protocol
- Quality of Service
- Accessing the Switch
- Part 2: IP Routing
- Basic IP Routing
- Routing Information Protocol
- IGMP
- OSPF
- OSPF Overview
- OSPF Implementation in BLADE OS
- OSPF Configuration Examples
- Remote Monitoring
- Part 3: High Availability Fundamentals
- High Availability
- Layer 2 Failover
- Server Link Failure Detection
- VRRP Overview
- Failover Methods
- BLADE OS Extensions to VRRP
- Virtual Router Deployment Considerations
- High Availability Configurations
- High Availability
- Part 4: Appendices
- Index
BLADE OS 5.1 Application Guide
140 Chapter 8: Quality of Service BMD00113, September 2009
TCP/UDP
TCP/UDP application source port as shown in Table 17
TCP/UDP application destination port as shown in Table 17
TCP/UDP flag value as shown in Table 18
Packet Format
Ethernet format (eth2, SNAP, LLC)
Ethernet tagging format
IP format (IPv4, IPv6)
Egress port packets
Note that egress port ACLs will not match broadcast, multicast, unknown unicast, or Layer 3
packets. Nor will they match packets if the destination port is a trunk member.
Table 17 Well-Known Application Ports
Number TCP/UDP
Application
Number TCP/UDP
Application
Number TCP/UDP
Application
20
21
22
23
25
37
42
43
53
69
70
ftp-data
ftp
ssh
telnet
smtp
time
name
whois
domain
tftp
gopher
79
80
109
110
111
119
123
143
144
161
162
finger
http
pop2
pop3
sunrpc
nntp
ntp
imap
news
snmp
snmptrap
179
194
220
389
443
520
554
1645, 1812
1813
1985
bgp
irc
imap3
ldap
https
rip
rtsp
Radius
Radius Accounting
hsrp
Table 18 Well-Known TCP flag values
Flag Value
URG
ACK
PSH
RST
SYN
FIN
0x0020
0x0010
0x0008
0x0004
0x0002
0x0001